diff --git a/DCCWaveform.cpp b/DCCWaveform.cpp
index 0d23897..a82d36c 100644
--- a/DCCWaveform.cpp
+++ b/DCCWaveform.cpp
@@ -114,6 +114,7 @@ void DCCWaveform::setPowerMode(POWERMODE mode) {
   powerMode = mode;
   bool ison = (mode == POWERMODE::ON);
   motorDriver->setPower( ison);
+  sentResetsSincePacket=0;
 }