diff --git a/CHANGELOG_LATEST.md b/CHANGELOG_LATEST.md
index 159c758d5..795276cca 100644
--- a/CHANGELOG_LATEST.md
+++ b/CHANGELOG_LATEST.md
@@ -8,6 +8,7 @@
 - expose test framework via api (#611)
 - SysLog has enable/disable flag in WebUI
 - Add solar configuration telegrams (#616) [thanks @hpanther]
+- log trace shows decoded telegrams, watch 0xFF for unknown telegrams
 
 ### Fixed
 - mixer IPM pumpstatus
diff --git a/interface/src/project/EMSESPSettingsController.tsx b/interface/src/project/EMSESPSettingsController.tsx
index e09808ff7..1bf8b113c 100644
--- a/interface/src/project/EMSESPSettingsController.tsx
+++ b/interface/src/project/EMSESPSettingsController.tsx
@@ -231,6 +231,7 @@ function EMSESPSettingsControllerForm(props: EMSESPSettingsControllerFormProps)
                 <MenuItem value={5}>NOTICE</MenuItem>
                 <MenuItem value={6}>INFO</MenuItem>
                 <MenuItem value={7}>DEBUG</MenuItem>
+                <MenuItem value={8}>ALL</MenuItem>
             </SelectValidator>
             <TextValidator
                 validators={['required', 'isNumber', 'minNumber:0', 'maxNumber:65535']}
diff --git a/src/emsesp.cpp b/src/emsesp.cpp
index 88015b0f3..f3ff5e3ab 100644
--- a/src/emsesp.cpp
+++ b/src/emsesp.cpp
@@ -602,7 +602,11 @@ bool EMSESP::process_telegram(std::shared_ptr<const Telegram> telegram) {
         if ((watch_id_ == WATCH_ID_NONE) || (telegram->type_id == watch_id_)
             || ((watch_id_ < 0x80) && ((telegram->src == watch_id_) || (telegram->dest == watch_id_)))) {
             LOG_NOTICE(pretty_telegram(telegram).c_str());
+        } else {
+            LOG_TRACE(pretty_telegram(telegram).c_str());
         }
+    } else {
+        LOG_TRACE(pretty_telegram(telegram).c_str());
     }
 
     // only process broadcast telegrams or ones sent to us on request
@@ -644,6 +648,9 @@ bool EMSESP::process_telegram(std::shared_ptr<const Telegram> telegram) {
 
     if (!found) {
         LOG_DEBUG(F("No telegram type handler found for ID 0x%02X (src 0x%02X)"), telegram->type_id, telegram->src);
+        if ((watch() == WATCH_ON) && (watch_id_ == 0xFF)) {
+            LOG_NOTICE(pretty_telegram(telegram).c_str());
+        }
     }
 
     return found;