diff --git a/background/background.go b/background/background.go
index 1e862b1..2d5e1f0 100644
--- a/background/background.go
+++ b/background/background.go
@@ -87,14 +87,16 @@ func blockConnected() {
 			var e *wsrpc.Error
 			if errors.As(err, &e) && e.Code == rpc.ErrNoTxInfo {
 				log.Infof("%s: Removing unconfirmed ticket from db - no information available "+
-					"about transaction %s", funcName, err)
+					"about transaction (ticketHash=%s)", funcName, ticket.Hash)
 
 				err = db.DeleteTicket(ticket)
 				if err != nil {
-					log.Errorf("%s: DeleteTicket error: %v", funcName, err)
+					log.Errorf("%s: DeleteTicket error (ticketHash=%s): %v",
+						funcName, ticket.Hash, err)
 				}
 			} else {
-				log.Errorf("%s: GetRawTransaction error: %v", funcName, err)
+				log.Errorf("%s: GetRawTransaction for ticket failed (ticketHash=%s): %v",
+					funcName, ticket.Hash, err)
 			}
 
 			continue
@@ -104,11 +106,11 @@ func blockConnected() {
 			ticket.Confirmed = true
 			err = db.UpdateTicket(ticket)
 			if err != nil {
-				log.Errorf("%s: UpdateTicket error: %v", funcName, err)
+				log.Errorf("%s: UpdateTicket error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 				continue
 			}
 
-			log.Debugf("%s: Ticket confirmed: ticketHash=%s", funcName, ticket.Hash)
+			log.Debugf("%s: Ticket confirmed (ticketHash=%s)", funcName, ticket.Hash)
 		}
 	}
 
@@ -122,16 +124,18 @@ func blockConnected() {
 	for _, ticket := range pending {
 		err = dcrdClient.SendRawTransaction(ticket.FeeTxHex)
 		if err != nil {
-			log.Errorf("%s: SendRawTransaction error: %v", funcName, err)
+			log.Errorf("%s: SendRawTransaction for fee tx failed (ticketHash=%s): %v",
+				funcName, ticket.Hash, err)
 			ticket.FeeTxStatus = database.FeeError
 		} else {
-			log.Debugf("%s: Fee tx broadcast for ticket: ticketHash=%s, feeHash=%s", funcName, ticket.Hash, ticket.FeeTxHash)
+			log.Debugf("%s: Fee tx broadcast for ticket (ticketHash=%s, feeHash=%s)",
+				funcName, ticket.Hash, ticket.FeeTxHash)
 			ticket.FeeTxStatus = database.FeeBroadcast
 		}
 
 		err = db.UpdateTicket(ticket)
 		if err != nil {
-			log.Errorf("%s: UpdateTicket error: %v", funcName, err)
+			log.Errorf("%s: UpdateTicket error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		}
 	}
 
@@ -163,7 +167,8 @@ func blockConnected() {
 	for _, ticket := range unconfirmedFees {
 		feeTx, err := dcrdClient.GetRawTransaction(ticket.FeeTxHash)
 		if err != nil {
-			log.Errorf("%s: GetRawTransaction error: %v", funcName, err)
+			log.Errorf("%s: GetRawTransaction for fee tx failed (feeTxHash=%s, ticketHash=%s): %v",
+				funcName, ticket.FeeTxHash, ticket.Hash, err)
 			continue
 		}
 
@@ -173,30 +178,31 @@ func blockConnected() {
 			ticket.FeeTxStatus = database.FeeConfirmed
 			err = db.UpdateTicket(ticket)
 			if err != nil {
-				log.Errorf("%s: UpdateTicket error: %v", funcName, err)
+				log.Errorf("%s: UpdateTicket error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 				return
 			}
-			log.Debugf("%s: Fee tx confirmed for ticket: ticketHash=%s", funcName, ticket.Hash)
+			log.Debugf("%s: Fee tx confirmed (ticketHash=%s)", funcName, ticket.Hash)
 
 			// Add ticket to the voting wallet.
 
 			rawTicket, err := dcrdClient.GetRawTransaction(ticket.Hash)
 			if err != nil {
-				log.Errorf("%s: GetRawTransaction error: %v", funcName, err)
+				log.Errorf("%s: GetRawTransaction for ticket failed (ticketHash=%s): %v",
+					funcName, ticket.Hash, err)
 				continue
 			}
 			for _, walletClient := range walletClients {
 				err = walletClient.ImportPrivKey(ticket.VotingWIF)
 				if err != nil {
-					log.Errorf("%s: ImportPrivKey error on dcrwallet '%s': %v",
-						funcName, walletClient.String(), err)
+					log.Errorf("%s: ImportPrivKey error on dcrwallet (wallet=%s, ticketHash=%s): %v",
+						funcName, walletClient.String(), ticket.Hash, err)
 					continue
 				}
 
 				err = walletClient.AddTransaction(rawTicket.BlockHash, rawTicket.Hex)
 				if err != nil {
-					log.Errorf("%s: AddTransaction error on dcrwallet '%s': %v",
-						funcName, walletClient.String(), err)
+					log.Errorf("%s: AddTransaction error on dcrwallet (wallet=%s, ticketHash=%s): %v",
+						funcName, walletClient.String(), ticket.Hash, err)
 					continue
 				}
 
@@ -204,12 +210,12 @@ func blockConnected() {
 				for agenda, choice := range ticket.VoteChoices {
 					err = walletClient.SetVoteChoice(agenda, choice, ticket.Hash)
 					if err != nil {
-						log.Errorf("%s: SetVoteChoice error on dcrwallet '%s': %v",
-							funcName, walletClient.String(), err)
+						log.Errorf("%s: SetVoteChoice error on dcrwallet (wallet=%s, ticketHash=%s): %v",
+							funcName, walletClient.String(), ticket.Hash, err)
 						continue
 					}
 				}
-				log.Debugf("%s: Ticket added to voting wallet '%s': ticketHash=%s",
+				log.Debugf("%s: Ticket added to voting wallet (wallet=%s, ticketHash=%s)",
 					funcName, walletClient.String(), ticket.Hash)
 			}
 		}
diff --git a/webapi/getfeeaddress.go b/webapi/getfeeaddress.go
index 3174997..6a4c676 100644
--- a/webapi/getfeeaddress.go
+++ b/webapi/getfeeaddress.go
@@ -75,7 +75,7 @@ func feeAddress(c *gin.Context) {
 
 	var feeAddressRequest FeeAddressRequest
 	if err := c.ShouldBindJSON(&feeAddressRequest); err != nil {
-		log.Warnf("%s: Bad request from %s: %v", funcName, c.ClientIP(), err)
+		log.Warnf("%s: Bad request (clientIP=%s): %v", funcName, c.ClientIP(), err)
 		sendErrorWithMsg(err.Error(), errBadRequest, c)
 		return
 	}
@@ -86,7 +86,8 @@ func feeAddress(c *gin.Context) {
 	if ticket.FeeTxStatus == database.FeeReceieved ||
 		ticket.FeeTxStatus == database.FeeBroadcast ||
 		ticket.FeeTxStatus == database.FeeConfirmed {
-		log.Warnf("%s: Fee tx already received from %s: ticketHash=%s", funcName, c.ClientIP(), ticket.Hash)
+		log.Warnf("%s: Fee tx already received (clientIP=%s, ticketHash=%s)",
+			funcName, c.ClientIP(), ticket.Hash)
 		sendError(errFeeAlreadyReceived, c)
 		return
 	}
@@ -94,7 +95,7 @@ func feeAddress(c *gin.Context) {
 	// Get ticket details.
 	rawTicket, err := dcrdClient.GetRawTransaction(ticketHash)
 	if err != nil {
-		log.Errorf("%s: Could not retrieve tx %s for %s: %v", funcName, ticketHash, c.ClientIP(), err)
+		log.Errorf("%s: GetRawTransaction for ticket failed (ticketHash=%s): %v", funcName, ticketHash, err)
 		sendError(errInternalError, c)
 		return
 	}
@@ -102,12 +103,13 @@ func feeAddress(c *gin.Context) {
 	// Ensure this ticket is eligible to vote at some point in the future.
 	canVote, err := dcrdClient.CanTicketVote(rawTicket, ticketHash, cfg.NetParams)
 	if err != nil {
-		log.Errorf("%s: canTicketVote error: %v", funcName, err)
+		log.Errorf("%s: canTicketVote error (ticketHash=%s): %v", funcName, ticketHash, err)
 		sendError(errInternalError, c)
 		return
 	}
 	if !canVote {
-		log.Warnf("%s: Unvotable ticket %s from %s", funcName, ticketHash, c.ClientIP())
+		log.Warnf("%s: Unvotable ticket (clientIP=%s, ticketHash=%s)",
+			funcName, c.ClientIP(), ticketHash)
 		sendError(errTicketCannotVote, c)
 		return
 	}
@@ -120,7 +122,7 @@ func feeAddress(c *gin.Context) {
 		if ticket.FeeExpired() {
 			newFee, err := getCurrentFee(dcrdClient)
 			if err != nil {
-				log.Errorf("%s: getCurrentFee error: %v", funcName, err)
+				log.Errorf("%s: getCurrentFee error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 				sendError(errInternalError, c)
 				return
 			}
@@ -129,11 +131,11 @@ func feeAddress(c *gin.Context) {
 
 			err = db.UpdateTicket(ticket)
 			if err != nil {
-				log.Errorf("%s: UpdateTicket error: %v", funcName, err)
+				log.Errorf("%s: UpdateTicket failed (ticketHash=%s): %v", funcName, ticket.Hash, err)
 				sendError(errInternalError, c)
 				return
 			}
-			log.Debugf("%s: Expired fee updated for ticket: newFeeAmt=%s, ticketHash=%s",
+			log.Debugf("%s: Expired fee updated (newFeeAmt=%s, ticketHash=%s)",
 				funcName, newFee, ticket.Hash)
 		}
 		sendJSONResponse(feeAddressResponse{
@@ -152,14 +154,14 @@ func feeAddress(c *gin.Context) {
 
 	fee, err := getCurrentFee(dcrdClient)
 	if err != nil {
-		log.Errorf("%s: getCurrentFee error: %v", funcName, err)
+		log.Errorf("%s: getCurrentFee error (ticketHash=%s): %v", funcName, ticketHash, err)
 		sendError(errInternalError, c)
 		return
 	}
 
 	newAddress, newAddressIdx, err := getNewFeeAddress(db, addrGen)
 	if err != nil {
-		log.Errorf("%s: getNewFeeAddress error: %v", funcName, err)
+		log.Errorf("%s: getNewFeeAddress error (ticketHash=%s): %v", funcName, ticketHash, err)
 	}
 
 	now := time.Now()
@@ -180,13 +182,14 @@ func feeAddress(c *gin.Context) {
 
 	err = db.InsertNewTicket(dbTicket)
 	if err != nil {
-		log.Errorf("%s: InsertTicket error: %v", funcName, err)
+		log.Errorf("%s: InsertNewTicket failed (ticketHash=%s): %v", funcName, ticketHash, err)
 		sendError(errInternalError, c)
 		return
 	}
 
-	log.Debugf("%s: Fee address created for new ticket: tktConfirmed=%t, feeAddrIdx=%d, "+
-		"feeAddr=%s, feeAmt=%s, ticketHash=%s", funcName, confirmed, newAddressIdx, newAddress, fee, ticketHash)
+	log.Debugf("%s: Fee address created for new ticket: (tktConfirmed=%t, feeAddrIdx=%d, "+
+		"feeAddr=%s, feeAmt=%s, ticketHash=%s)",
+		funcName, confirmed, newAddressIdx, newAddress, fee, ticketHash)
 
 	sendJSONResponse(feeAddressResponse{
 		Timestamp:  now.Unix(),
diff --git a/webapi/middleware.go b/webapi/middleware.go
index 4dada64..e4dc4b6 100644
--- a/webapi/middleware.go
+++ b/webapi/middleware.go
@@ -116,7 +116,7 @@ func vspAuth() gin.HandlerFunc {
 		// downstream handlers to use.
 		reqBytes, err := ioutil.ReadAll(c.Request.Body)
 		if err != nil {
-			log.Warnf("%s: Error reading request from %s: %v", funcName, c.ClientIP(), err)
+			log.Warnf("%s: Error reading request (clientIP=%s): %v", funcName, c.ClientIP(), err)
 			sendErrorWithMsg(err.Error(), errBadRequest, c)
 			return
 		}
@@ -126,7 +126,7 @@ func vspAuth() gin.HandlerFunc {
 		// Parse request and ensure there is a ticket hash included.
 		var request ticketHashRequest
 		if err := binding.JSON.BindBody(reqBytes, &request); err != nil {
-			log.Warnf("%s: Bad request from %s: %v", funcName, c.ClientIP(), err)
+			log.Warnf("%s: Bad request (clientIP=%s): %v", funcName, c.ClientIP(), err)
 			sendErrorWithMsg(err.Error(), errBadRequest, c)
 			return
 		}
@@ -136,13 +136,14 @@ func vspAuth() gin.HandlerFunc {
 		// A ticket hash should be 64 chars (MaxHashStringSize) and should parse
 		// into a chainhash.Hash without error.
 		if len(hash) != chainhash.MaxHashStringSize {
-			log.Errorf("%s: Invalid hash from %s: incorrect length", funcName, c.ClientIP())
+			log.Errorf("%s: Incorrect hash length (clientIP=%s): got %d, expected %d",
+				funcName, c.ClientIP(), len(hash), chainhash.MaxHashStringSize)
 			sendErrorWithMsg("invalid ticket hash", errBadRequest, c)
 			return
 		}
 		_, err = chainhash.NewHashFromStr(hash)
 		if err != nil {
-			log.Errorf("%s: Invalid hash from %s: %v", funcName, c.ClientIP(), err)
+			log.Errorf("%s: Invalid hash (clientIP=%s): %v", funcName, c.ClientIP(), err)
 			sendErrorWithMsg("invalid ticket hash", errBadRequest, c)
 			return
 		}
@@ -150,7 +151,7 @@ func vspAuth() gin.HandlerFunc {
 		// Check if this ticket already appears in the database.
 		ticket, ticketFound, err := db.GetTicketByHash(hash)
 		if err != nil {
-			log.Errorf("%s: GetTicketByHash error: %v", funcName, err)
+			log.Errorf("%s: GetTicketByHash error (ticketHash=%s): %v", funcName, hash, err)
 			sendError(errInternalError, c)
 			return
 		}
@@ -165,28 +166,28 @@ func vspAuth() gin.HandlerFunc {
 
 			resp, err := dcrdClient.GetRawTransaction(hash)
 			if err != nil {
-				log.Errorf("%s: GetRawTransaction error: %v", funcName, err)
+				log.Errorf("%s: GetRawTransaction for ticket failed (ticketHash=%s): %v", funcName, hash, err)
 				sendError(errInternalError, c)
 				return
 			}
 
 			msgTx, err := decodeTransaction(resp.Hex)
 			if err != nil {
-				log.Errorf("%s: decodeTransaction error: %v", funcName, err)
+				log.Errorf("%s: Failed to decode ticket hex (ticketHash=%s): %v", funcName, ticket.Hash, err)
 				sendError(errInternalError, c)
 				return
 			}
 
 			err = isValidTicket(msgTx)
 			if err != nil {
-				log.Warnf("%s: Invalid ticket from %s: %v", funcName, c.ClientIP(), err)
+				log.Warnf("%s: Invalid ticket (clientIP=%s, ticketHash=%s): %v", funcName, c.ClientIP(), hash, err)
 				sendError(errInvalidTicket, c)
 				return
 			}
 
 			addr, err := stake.AddrFromSStxPkScrCommitment(msgTx.TxOut[1].PkScript, cfg.NetParams)
 			if err != nil {
-				log.Errorf("%s: AddrFromSStxPkScrCommitment error: %v", funcName, err)
+				log.Errorf("%s: AddrFromSStxPkScrCommitment error (ticketHash=%s): %v", funcName, hash, err)
 				sendError(errInternalError, c)
 				return
 			}
@@ -197,7 +198,7 @@ func vspAuth() gin.HandlerFunc {
 		// Validate request signature to ensure ticket ownership.
 		err = validateSignature(reqBytes, commitmentAddress, c)
 		if err != nil {
-			log.Warnf("%s: Bad signature from %s: %v", funcName, c.ClientIP(), err)
+			log.Warnf("%s: Bad signature (clientIP=%s, ticketHash=%s): %v", funcName, c.ClientIP(), hash, err)
 			sendError(errBadSignature, c)
 			return
 		}
diff --git a/webapi/payfee.go b/webapi/payfee.go
index b024e33..06cf69e 100644
--- a/webapi/payfee.go
+++ b/webapi/payfee.go
@@ -26,14 +26,14 @@ func payFee(c *gin.Context) {
 	}
 
 	if !knownTicket {
-		log.Warnf("%s: Unknown ticket from %s", funcName, c.ClientIP())
+		log.Warnf("%s: Unknown ticket (clientIP=%s)", funcName, c.ClientIP())
 		sendError(errUnknownTicket, c)
 		return
 	}
 
 	var payFeeRequest PayFeeRequest
 	if err := c.ShouldBindJSON(&payFeeRequest); err != nil {
-		log.Warnf("%s: Bad request from %s: %v", funcName, c.ClientIP(), err)
+		log.Warnf("%s: Bad request (clientIP=%s): %v", funcName, c.ClientIP(), err)
 		sendErrorWithMsg(err.Error(), errBadRequest, c)
 		return
 	}
@@ -42,7 +42,8 @@ func payFee(c *gin.Context) {
 	if ticket.FeeTxStatus == database.FeeReceieved ||
 		ticket.FeeTxStatus == database.FeeBroadcast ||
 		ticket.FeeTxStatus == database.FeeConfirmed {
-		log.Warnf("%s: Fee tx already received from %s: ticketHash=%s", funcName, c.ClientIP(), ticket.Hash)
+		log.Warnf("%s: Fee tx already received (clientIP=%s, ticketHash=%s)",
+			funcName, c.ClientIP(), ticket.Hash)
 		sendError(errFeeAlreadyReceived, c)
 		return
 	}
@@ -50,7 +51,7 @@ func payFee(c *gin.Context) {
 	// Get ticket details.
 	rawTicket, err := dcrdClient.GetRawTransaction(ticket.Hash)
 	if err != nil {
-		log.Errorf("%s: Could not retrieve tx %s for %s: %v", funcName, ticket.Hash, c.ClientIP(), err)
+		log.Errorf("%s: GetRawTransaction for ticket failed (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		sendError(errInternalError, c)
 		return
 	}
@@ -58,19 +59,21 @@ func payFee(c *gin.Context) {
 	// Ensure this ticket is eligible to vote at some point in the future.
 	canVote, err := dcrdClient.CanTicketVote(rawTicket, ticket.Hash, cfg.NetParams)
 	if err != nil {
-		log.Errorf("%s: canTicketVote error: %v", funcName, err)
+		log.Errorf("%s: canTicketVote error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		sendError(errInternalError, c)
 		return
 	}
 	if !canVote {
-		log.Warnf("%s: Unvotable ticket %s from %s", funcName, ticket.Hash, c.ClientIP())
+		log.Warnf("%s: Unvotable ticket (clientIP=%s, ticketHash=%s)",
+			funcName, c.ClientIP(), ticket.Hash)
 		sendError(errTicketCannotVote, c)
 		return
 	}
 
 	// Respond early if the fee for this ticket is expired.
 	if ticket.FeeExpired() {
-		log.Warnf("%s: Expired payfee request from %s", funcName, c.ClientIP())
+		log.Warnf("%s: Expired payfee request (clientIP=%s, ticketHash=%s)",
+			funcName, c.ClientIP(), ticket.Hash)
 		sendError(errFeeExpired, c)
 		return
 	}
@@ -79,7 +82,8 @@ func payFee(c *gin.Context) {
 	votingKey := payFeeRequest.VotingKey
 	votingWIF, err := dcrutil.DecodeWIF(votingKey, cfg.NetParams.PrivateKeyID)
 	if err != nil {
-		log.Warnf("%s: Failed to decode WIF: %v", funcName, err)
+		log.Warnf("%s: Failed to decode WIF (clientIP=%s, ticketHash=%s): %v",
+			funcName, c.ClientIP(), ticket.Hash, err)
 		sendError(errInvalidPrivKey, c)
 		return
 	}
@@ -88,7 +92,8 @@ func payFee(c *gin.Context) {
 	voteChoices := payFeeRequest.VoteChoices
 	err = isValidVoteChoices(cfg.NetParams, currentVoteVersion(cfg.NetParams), voteChoices)
 	if err != nil {
-		log.Warnf("%s: Invalid votechoices from %s: %v", funcName, c.ClientIP(), err)
+		log.Warnf("%s: Invalid vote choices (clientIP=%s, ticketHash=%s): %v",
+			funcName, c.ClientIP(), ticket.Hash, err)
 		sendErrorWithMsg(err.Error(), errInvalidVoteChoices, c)
 		return
 	}
@@ -96,7 +101,8 @@ func payFee(c *gin.Context) {
 	// Validate FeeTx.
 	feeTx, err := decodeTransaction(payFeeRequest.FeeTx)
 	if err != nil {
-		log.Warnf("%s: Failed to decode tx: %v", funcName, err)
+		log.Warnf("%s: Failed to decode fee tx hex (clientIP=%s, ticketHash=%s): %v",
+			funcName, c.ClientIP(), ticket.Hash, err)
 		sendError(errInvalidFeeTx, c)
 		return
 	}
@@ -109,13 +115,16 @@ func payFee(c *gin.Context) {
 findAddress:
 	for _, txOut := range feeTx.TxOut {
 		if txOut.Version != scriptVersion {
+			log.Errorf("%s: Fee tx with invalid script version (clientIP=%s, ticketHash=%s): was %d, expected %d",
+				funcName, c.ClientIP(), ticket.Hash, txOut.Version, scriptVersion)
 			sendErrorWithMsg("invalid script version", errInvalidFeeTx, c)
 			return
 		}
 		_, addresses, _, err := txscript.ExtractPkScriptAddrs(scriptVersion,
 			txOut.PkScript, cfg.NetParams)
 		if err != nil {
-			log.Errorf("%s: Extract PK error: %v", funcName, err)
+			log.Errorf("%s: Extract PK error (clientIP=%s, ticketHash=%s): %v",
+				funcName, c.ClientIP(), ticket.Hash, err)
 			sendError(errInternalError, c)
 			return
 		}
@@ -128,8 +137,8 @@ findAddress:
 	}
 
 	if feePaid == 0 {
-		log.Warnf("%s: FeeTx for ticket %s did not include any payments for address %s",
-			funcName, ticket.Hash, ticket.FeeAddress)
+		log.Warnf("%s: Fee tx did not include expected payment (ticketHash=%s, feeAddress=%s, clientIP=%s)",
+			funcName, ticket.Hash, ticket.FeeAddress, c.ClientIP())
 		sendErrorWithMsg("feetx did not include any payments for fee address", errInvalidFeeTx, c)
 		return
 	}
@@ -137,7 +146,8 @@ findAddress:
 	wifAddr, err := dcrutil.NewAddressPubKeyHash(dcrutil.Hash160(votingWIF.PubKey()), cfg.NetParams,
 		dcrec.STEcdsaSecp256k1)
 	if err != nil {
-		log.Errorf("%s: NewAddressPubKeyHash: %v", funcName, err)
+		log.Errorf("%s: Failed to get voting address from WIF (ticketHash=%s, clientIP=%s): %v",
+			funcName, ticket.Hash, c.ClientIP(), err)
 		sendError(errInvalidPrivKey, c)
 		return
 	}
@@ -145,7 +155,8 @@ findAddress:
 	// Decode ticket transaction to get its voting address.
 	ticketTx, err := decodeTransaction(rawTicket.Hex)
 	if err != nil {
-		log.Warnf("%s: Failed to decode tx: %v", funcName, err)
+		log.Warnf("%s: Failed to decode ticket hex (ticketHash=%s): %v",
+			funcName, ticket.Hash, err)
 		sendError(errInternalError, c)
 		return
 	}
@@ -153,20 +164,20 @@ findAddress:
 	// Get ticket voting address.
 	_, votingAddr, _, err := txscript.ExtractPkScriptAddrs(scriptVersion, ticketTx.TxOut[0].PkScript, cfg.NetParams)
 	if err != nil {
-		log.Errorf("%s: ExtractPK error: %v", funcName, err)
+		log.Errorf("%s: ExtractPK error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		sendError(errInternalError, c)
 		return
 	}
 	if len(votingAddr) == 0 {
-		log.Error("%s: No voting address found for ticket %s", funcName, ticket.Hash)
+		log.Error("%s: No voting address found for ticket (ticketHash=%s)", funcName, ticket.Hash)
 		sendError(errInternalError, c)
 		return
 	}
 
 	// Ensure provided private key will allow us to vote this ticket.
 	if votingAddr[0].Address() != wifAddr.Address() {
-		log.Warnf("%s: Voting address does not match provided private key: "+
-			"votingAddr=%+v, wifAddr=%+v", funcName, votingAddr[0], wifAddr)
+		log.Warnf("%s: Voting address does not match provided private key: (ticketHash=%s, votingAddr=%+v, wifAddr=%+v)",
+			funcName, ticket.Hash, votingAddr[0], wifAddr)
 		sendErrorWithMsg("voting address does not match provided private key",
 			errInvalidPrivKey, c)
 		return
@@ -174,13 +185,13 @@ findAddress:
 
 	minFee := dcrutil.Amount(ticket.FeeAmount)
 	if feePaid < minFee {
-		log.Warnf("%s: Fee too small from %s: was %v, expected %v", funcName, c.ClientIP(),
-			feePaid, minFee)
+		log.Warnf("%s: Fee too small (ticketHash=%s, clientIP=%s): was %s, expected minimum %s",
+			funcName, ticket.Hash, c.ClientIP(), feePaid, minFee)
 		sendError(errFeeTooSmall, c)
 		return
 	}
 
-	// At this point we are satisfied that the request is valid and the FeeTx
+	// At this point we are satisfied that the request is valid and the fee tx
 	// pays sufficient fees to the expected address. Proceed to update the
 	// database, and if the ticket is confirmed broadcast the transaction.
 
@@ -192,24 +203,25 @@ findAddress:
 
 	err = db.UpdateTicket(ticket)
 	if err != nil {
-		log.Errorf("%s: InsertTicket failed: %v", funcName, err)
+		log.Errorf("%s: InsertTicket failed (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		sendError(errInternalError, c)
 		return
 	}
 
-	log.Debugf("%s: Fee tx received for ticket: minExpectedFee=%v, feePaid=%v, "+
-		"ticketHash=%s", funcName, minFee, feePaid, ticket.Hash)
+	log.Debugf("%s: Fee tx received for ticket (minExpectedFee=%v, feePaid=%v, ticketHash=%s)",
+		funcName, minFee, feePaid, ticket.Hash)
 
 	if ticket.Confirmed {
 		err = dcrdClient.SendRawTransaction(payFeeRequest.FeeTx)
 		if err != nil {
-			log.Errorf("%s: SendRawTransaction failed: %v", funcName, err)
+			log.Errorf("%s: SendRawTransaction for fee tx failed (ticketHash=%s): %v",
+				funcName, ticket.Hash, err)
 
 			ticket.FeeTxStatus = database.FeeError
 
 			err = db.UpdateTicket(ticket)
 			if err != nil {
-				log.Errorf("%s: UpdateTicket error: %v", funcName, err)
+				log.Errorf("%s: UpdateTicket failed (ticketHash=%s): %v", funcName, ticket.Hash, err)
 			}
 
 			sendErrorWithMsg("could not broadcast fee transaction", errInvalidFeeTx, c)
@@ -220,12 +232,12 @@ findAddress:
 
 		err = db.UpdateTicket(ticket)
 		if err != nil {
-			log.Errorf("%s: UpdateTicket failed: %v", funcName, err)
+			log.Errorf("%s: UpdateTicket failed (ticketHash=%s): %v", funcName, ticket.Hash, err)
 			sendError(errInternalError, c)
 			return
 		}
 
-		log.Debugf("%s: Fee tx broadcast for ticket: ticketHash=%s, feeHash=%s",
+		log.Debugf("%s: Fee tx broadcast for ticket (ticketHash=%s, feeHash=%s)",
 			funcName, ticket.Hash, ticket.FeeTxHash)
 	}
 
diff --git a/webapi/setvotechoices.go b/webapi/setvotechoices.go
index 18ad16e..66ff243 100644
--- a/webapi/setvotechoices.go
+++ b/webapi/setvotechoices.go
@@ -18,20 +18,21 @@ func setVoteChoices(c *gin.Context) {
 	walletClients := c.MustGet("WalletClients").([]*rpc.WalletRPC)
 
 	if !knownTicket {
-		log.Warnf("%s: Unknown ticket from %s", funcName, c.ClientIP())
+		log.Warnf("%s: Unknown ticket (clientIP=%s)", funcName, c.ClientIP())
 		sendError(errUnknownTicket, c)
 		return
 	}
 
 	if ticket.FeeTxStatus == database.NoFee {
-		log.Warnf("%s: Setvotechoices without fee tx from %s", funcName, c.ClientIP())
+		log.Warnf("%s: No fee tx for ticket (clientIP=%s, ticketHash=%s)",
+			funcName, c.ClientIP(), ticket.Hash)
 		sendError(errFeeNotReceived, c)
 		return
 	}
 
 	var setVoteChoicesRequest SetVoteChoicesRequest
 	if err := c.ShouldBindJSON(&setVoteChoicesRequest); err != nil {
-		log.Warnf("%s: Bad request from %s: %v", funcName, c.ClientIP(), err)
+		log.Warnf("%s: Bad request (clientIP=%s): %v", funcName, c.ClientIP(), err)
 		sendErrorWithMsg(err.Error(), errBadRequest, c)
 		return
 	}
@@ -39,7 +40,8 @@ func setVoteChoices(c *gin.Context) {
 	voteChoices := setVoteChoicesRequest.VoteChoices
 	err := isValidVoteChoices(cfg.NetParams, currentVoteVersion(cfg.NetParams), voteChoices)
 	if err != nil {
-		log.Warnf("%s: Invalid votechoices from %s: %v", funcName, c.ClientIP(), err)
+		log.Warnf("%s: Invalid vote choices (clientIP=%s, ticketHash=%s): %v",
+			funcName, c.ClientIP(), ticket.Hash, err)
 		sendErrorWithMsg(err.Error(), errInvalidVoteChoices, c)
 		return
 	}
@@ -49,7 +51,7 @@ func setVoteChoices(c *gin.Context) {
 	ticket.VoteChoices = voteChoices
 	err = db.UpdateTicket(ticket)
 	if err != nil {
-		log.Errorf("%s: UpdateTicket error: %v", funcName, err)
+		log.Errorf("%s: UpdateTicket error (ticketHash=%s): %v", funcName, ticket.Hash, err)
 		sendError(errInternalError, c)
 		return
 	}
@@ -63,13 +65,13 @@ func setVoteChoices(c *gin.Context) {
 				if err != nil {
 					// If this fails, we still want to try the other wallets, so
 					// don't return an error response, just log an error.
-					log.Errorf("%s: SetVoteChoice failed: %v", funcName, err)
+					log.Errorf("%s: SetVoteChoice failed (ticketHash=%s): %v", funcName, ticket.Hash, err)
 				}
 			}
 		}
 	}
 
-	log.Debugf("%s: Vote choices updated for ticket: ticketHash=%s", funcName, ticket.Hash)
+	log.Debugf("%s: Vote choices updated (ticketHash=%s)", funcName, ticket.Hash)
 
 	// TODO: DB - error if given timestamp is older than any previous requests
 
diff --git a/webapi/ticketstatus.go b/webapi/ticketstatus.go
index c0c34d4..9632042 100644
--- a/webapi/ticketstatus.go
+++ b/webapi/ticketstatus.go
@@ -16,14 +16,14 @@ func ticketStatus(c *gin.Context) {
 	knownTicket := c.MustGet("KnownTicket").(bool)
 
 	if !knownTicket {
-		log.Warnf("%s: Unknown ticket from %s", funcName, c.ClientIP())
+		log.Warnf("%s: Unknown ticket (clientIP=%s)", funcName, c.ClientIP())
 		sendError(errUnknownTicket, c)
 		return
 	}
 
 	var ticketStatusRequest TicketStatusRequest
 	if err := c.ShouldBindJSON(&ticketStatusRequest); err != nil {
-		log.Warnf("%s: Bad request from %s: %v", funcName, c.ClientIP(), err)
+		log.Warnf("%s: Bad request (clientIP=%s): %v", funcName, c.ClientIP(), err)
 		sendErrorWithMsg(err.Error(), errBadRequest, c)
 		return
 	}