diff --git a/ubitx_20/ubitx.h b/ubitx_20/ubitx.h
index 958e4c4..3dbb4fb 100644
--- a/ubitx_20/ubitx.h
+++ b/ubitx_20/ubitx.h
@@ -48,8 +48,8 @@
 //#define USE_CUSTOM_LPF_FILTER           //LPF FILTER MOD
 
 //#define ENABLE_FACTORYALIGN
-#define FACTORY_RECOVERY_BOOTUP         //Whether to enter Factory Recovery mode by pressing FKey and turning on power
-#define ENABLE_ADCMONITOR               //Starting with Version 1.07, you can read ADC values directly from uBITX Manager. So this function is not necessary.
+//#define FACTORY_RECOVERY_BOOTUP         //Whether to enter Factory Recovery mode by pressing FKey and turning on power
+//#define ENABLE_ADCMONITOR               //Starting with Version 1.07, you can read ADC values directly from uBITX Manager. So this function is not necessary.
 
 extern byte I2C_LCD_MASTER_ADDRESS;     //0x27  //if Set I2C Address by uBITX Manager, read from EEProm
 extern byte I2C_LCD_SECOND_ADDRESS;     //only using Dual LCD Mode
diff --git a/ubitx_20/ubitx_keyer.ino b/ubitx_20/ubitx_keyer.ino
index 1ac1c2f..e3477fb 100644
--- a/ubitx_20/ubitx_keyer.ino
+++ b/ubitx_20/ubitx_keyer.ino
@@ -98,7 +98,7 @@ unsigned char keyerState = IDLE;
 char update_PaddleLatch(byte isUpdateKeyState) {
   unsigned char tmpKeyerControl = 0;
   int paddle = analogRead(ANALOG_KEYER);
-
+/* KC4UPR:  temporarily disabling keyer while doing ubitx_iop development.
   if (paddle >= cwAdcDashFrom && paddle <= cwAdcDashTo)
     tmpKeyerControl |= DAH_L;
   else if (paddle >= cwAdcDotFrom && paddle <= cwAdcDotTo)
@@ -120,7 +120,7 @@ char update_PaddleLatch(byte isUpdateKeyState) {
 
   return tmpKeyerControl;
 }
-
+*/
 /*****************************************************************************
 // New logic, by RON
 // modified by KD8CEC
@@ -365,5 +365,3 @@ void cwKeyer(){
   }
 }
 */
-
-