diff --git a/src/web_server.cpp b/src/web_server.cpp
index e56bd6b..ac4456e 100644
--- a/src/web_server.cpp
+++ b/src/web_server.cpp
@@ -54,7 +54,11 @@ static String render_sender_block(const SenderStatus &status) {
   }
   s += "<strong>" + String(status.last_data.device_id) + "</strong>";
   if (status.has_data && status.last_data.link_valid) {
-    s += " R:" + String(status.last_data.link_rssi_dbm) + " S:" + String(status.last_data.link_snr_db, 1);
+    s += " RSSI:" + String(status.last_data.link_rssi_dbm) + " SNR:" + String(status.last_data.link_snr_db, 1);
+  }
+  if (status.has_data) {
+    s += " err_tx:" + String(status.last_data.err_lora_tx);
+    s += " err_last:" + String(static_cast<uint8_t>(status.last_data.last_error));
   }
   s += format_faults(idx);
   s += "<br>";
@@ -63,7 +67,9 @@ static String render_sender_block(const SenderStatus &status) {
   } else {
     s += "Energy: " + String(status.last_data.energy_total_kwh, 3) + " kWh<br>";
     s += "Power: " + String(status.last_data.total_power_w, 1) + " W<br>";
-    s += "Battery: " + String(status.last_data.battery_voltage_v, 2) + " V (" + String(status.last_data.battery_percent) + ")";
+    s += "P1/P2/P3: " + String(status.last_data.phase_power_w[0], 1) + " / " + String(status.last_data.phase_power_w[1], 1) +
+         " / " + String(status.last_data.phase_power_w[2], 1) + " W<br>";
+    s += "Battery: " + String(status.last_data.battery_percent) + "% (" + String(status.last_data.battery_voltage_v, 2) + " V)";
   }
   s += "</div>";
   return s;
@@ -175,10 +181,12 @@ static void handle_manual() {
   html += "<li>Energy: total kWh since meter start.</li>";
   html += "<li>Power: total active power in W.</li>";
   html += "<li>P1/P2/P3: phase power in W.</li>";
-  html += "<li>bat_v: battery voltage (V), bat_pct: estimated percent.</li>";
+  html += "<li>Battery: percent with voltage in V.</li>";
   html += "<li>RSSI/SNR: LoRa link quality from last packet.</li>";
-  html += "<li>err_tx: LoRa TX error count; err_last: last error code.</li>";
-  html += "<li>faults m/d/tx: meter read/decode/tx counters.</li>";
+  html += "<li>err_tx: sender-side LoRa TX error counter.</li>";
+  html += "<li>err_last: last error code (0=None, 1=MeterRead, 2=Decode, 3=LoraTx).</li>";
+  html += "<li>faults m/d/tx: receiver-side counters (meter read fails, decode fails, LoRa TX fails).</li>";
+  html += "<li>faults last: last receiver-side error code (same mapping as err_last).</li>";
   html += "</ul>";
   html += html_footer();
   server.send(200, "text/html", html);