diff --git a/lnbits/extensions/watchonly/static/components/payment/payment.html b/lnbits/extensions/watchonly/static/components/payment/payment.html
index cde65ca2..6e1d94c7 100644
--- a/lnbits/extensions/watchonly/static/components/payment/payment.html
+++ b/lnbits/extensions/watchonly/static/components/payment/payment.html
@@ -5,7 +5,7 @@
         <send-to
           :data.sync="sendToList"
           :fee-rate="feeRate"
-          :tx-size="txSizeNoChange"
+          :tx-size="txSize"
           :selected-amount="selectedAmount"
           :sats-denominated="satsDenominated"
           @update:outputs="handleOutputsChange"
diff --git a/lnbits/extensions/watchonly/static/components/serial-signer/serial-signer.js b/lnbits/extensions/watchonly/static/components/serial-signer/serial-signer.js
index 8d3c1fec..2e80b1e0 100644
--- a/lnbits/extensions/watchonly/static/components/serial-signer/serial-signer.js
+++ b/lnbits/extensions/watchonly/static/components/serial-signer/serial-signer.js
@@ -923,6 +923,7 @@ async function serialSigner(path) {
       },
       decryptData: async function (value) {
         if (!this.sharedSecret) {
+          console.log('/error Secure session not established!')
           return '/error Secure session not established!'
         }
         try {
@@ -943,6 +944,7 @@ async function serialSigner(path) {
             .trim()
           return command
         } catch (error) {
+          console.log('/error Failed to decrypt message from device!')
           return '/error Failed to decrypt message from device!'
         }
       },