diff --git a/radio/src/pulses/pxx2.cpp b/radio/src/pulses/pxx2.cpp
index 18727d19a..07fe6d96f 100644
--- a/radio/src/pulses/pxx2.cpp
+++ b/radio/src/pulses/pxx2.cpp
@@ -113,6 +113,7 @@ void Pxx2Pulses::setupTelemetryFrame(uint8_t module)
   for (uint8_t i = 0; i < outputTelemetryBuffer.size; i++) {
     Pxx2Transport::addByte(outputTelemetryBuffer.data[i]);
   }
+  outputTelemetryBuffer.reset();
 }
 
 void Pxx2Pulses::setupHardwareInfoFrame(uint8_t module)
diff --git a/radio/src/telemetry/telemetry.h b/radio/src/telemetry/telemetry.h
index e320f303a..bdab8d178 100644
--- a/radio/src/telemetry/telemetry.h
+++ b/radio/src/telemetry/telemetry.h
@@ -159,6 +159,10 @@ void logTelemetryWriteByte(uint8_t data);
 
 class OutputTelemetryBuffer {
   public:
+    OutputTelemetryBuffer() {
+      reset();
+    }
+
     void push(uint8_t byte) {
       data[size++] = byte;
     }
@@ -174,6 +178,7 @@ class OutputTelemetryBuffer {
     void reset() {
       size = 0;
       trigger = 0x7E;
+      destination = 0xFF;
     }
 
   public: