diff --git a/mini-beieli-node.ino b/mini-beieli-node.ino
index c7d0bc3..fc63a91 100644
--- a/mini-beieli-node.ino
+++ b/mini-beieli-node.ino
@@ -753,6 +753,9 @@ void StartNewIteration() {
     NVIC_SystemReset();
   }
 
+  if (config_data.debug_level > 0) {
+    gCatena.SafePrintf("LMIC.opmode just before Sleeping: %#x\n", LMIC.opmode);
+  }
 
   if (!fUsbPower) {
     DoDeepSleep(sleep_time_sec);