diff --git a/radio/src/pulses/pulses.cpp b/radio/src/pulses/pulses.cpp
index 1681157bc..d21c58853 100755
--- a/radio/src/pulses/pulses.cpp
+++ b/radio/src/pulses/pulses.cpp
@@ -522,7 +522,7 @@ bool setupPulsesInternalModule(uint8_t protocol)
 #endif
 
     default:
-      mixerSchedulerSetPeriod(INTERNAL_MODULE, 10000 /*us*/);  // used for USB sim for example
+      //mixerSchedulerSetPeriod(INTERNAL_MODULE, 10000 /*us*/); // used for USB sim for example
       return false;
   }
 }
diff --git a/radio/src/telemetry/telemetry.cpp b/radio/src/telemetry/telemetry.cpp
index 21e1e6d9b..44906b9d7 100644
--- a/radio/src/telemetry/telemetry.cpp
+++ b/radio/src/telemetry/telemetry.cpp
@@ -415,6 +415,8 @@ void ModuleSyncStatus::update(uint16_t newRefreshRate, uint16_t newInputLag)
   inputLag    = newInputLag;
   currentLag  = newInputLag;
   lastUpdate  = get_tmr10ms();
+
+  TRACE("[SYNC] update rate = %dus; lag = %dus",refreshRate,currentLag);
 }
 
 uint16_t ModuleSyncStatus::getAdjustedRefreshRate()
@@ -435,9 +437,9 @@ uint16_t ModuleSyncStatus::getAdjustedRefreshRate()
     newRefreshRate = MAX_REFRESH_RATE;
   }
 
-  TRACE("[SYNC] rate = %dus",newRefreshRate);
-  
   currentLag -= newRefreshRate - refreshRate;
+  TRACE("[SYNC] mod rate = %dus; lag = %dus",newRefreshRate,currentLag);
+  
   return (uint16_t)newRefreshRate;
 }