diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
index 42d5365..1a0ad3b 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
@@ -810,6 +810,11 @@ freqEl.addEventListener("keydown", (e) => {
     applyFreqFromInput();
   }
 });
+freqEl.addEventListener("wheel", (e) => {
+  e.preventDefault();
+  const direction = e.deltaY < 0 ? 1 : -1;
+  jogFreq(direction);
+}, { passive: false });
 
 // --- Jog wheel ---
 const jogWheel = document.getElementById("jog-wheel");
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
index f67705c..6103287 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
@@ -227,7 +227,7 @@
     </div>
     <div id="tab-about" class="tab-panel" style="display:none;">
       <table class="about-table">
-        <tr><td>Server</td><td id="about-server-ver">--</td></tr>
+        <tr><td>Server version</td><td id="about-server-ver">--</td></tr>
         <tr><td>Server address</td><td id="about-server-addr">--</td></tr>
         <tr><td>Server callsign</td><td id="about-server-call">--</td></tr>
         <tr><td>Rig</td><td id="about-rig-info">--</td></tr>
@@ -237,7 +237,7 @@
         <tr><td>Rigctl endpoint</td><td id="about-rigctl-endpoint">--</td></tr>
         <tr><td>Rigctl clients</td><td id="about-rigctl-clients">--</td></tr>
         <tr><td>PSK Reporter</td><td id="about-pskreporter">--</td></tr>
-        <tr><td>Client</td><td>{pkg} v{ver}</td></tr>
+        <tr><td>Client version</td><td>{pkg} v{ver}</td></tr>
         <tr><td>Connected clients</td><td id="about-clients">--</td></tr>
       </table>
     </div>