diff --git a/src/modules/CC1101/CC1101.cpp b/src/modules/CC1101/CC1101.cpp
index e566c675..6cd72ad7 100644
--- a/src/modules/CC1101/CC1101.cpp
+++ b/src/modules/CC1101/CC1101.cpp
@@ -623,7 +623,7 @@ int16_t CC1101::setSyncWord(uint8_t* syncWord, uint8_t len, uint8_t maxErrBits,
     }
   }
 
-  _syncWordLength = len;
+  //_syncWordLength = len;
 
   // enable sync word filtering
   int16_t state = enableSyncWordFiltering(maxErrBits, requireCarrierSense);
@@ -681,6 +681,9 @@ int16_t CC1101::setPreambleLength(uint8_t preambleLength) {
   return(state);
 }
 
+  return(state);
+}
+
 
 int16_t CC1101::setNodeAddress(uint8_t nodeAddr, uint8_t numBroadcastAddrs) {
   RADIOLIB_CHECK_RANGE(numBroadcastAddrs, 1, 2, RADIOLIB_ERR_INVALID_NUM_BROAD_ADDRS);
diff --git a/src/modules/RF69/RF69.cpp b/src/modules/RF69/RF69.cpp
index 7e950b3c..06ea791b 100644
--- a/src/modules/RF69/RF69.cpp
+++ b/src/modules/RF69/RF69.cpp
@@ -575,7 +575,7 @@ int16_t RF69::setRxBandwidth(float rxBw) {
         // set Rx bandwidth
         state = _mod->SPIsetRegValue(RADIOLIB_RF69_REG_RX_BW, (m << 3) | e, 4, 0);
         if(state == RADIOLIB_ERR_NONE) {
-        _rxBw = rxBw;
+          RF69::_rxBw = rxBw;
         }
         return(state);
       }