diff --git a/dtmf_aprs_cc.py b/dtmf_aprs_cc.py
index 18ed491f..cd883f5a 100644
--- a/dtmf_aprs_cc.py
+++ b/dtmf_aprs_cc.py
@@ -26,153 +26,155 @@ if __name__ == "__main__":
 #        	print("There are arguments!")
 		if ('d' == sys.argv[1]):
 			debug_mode = True
-			
-	for line in sys.stdin:
-#		if (debug_mode):
-		print(line, end =" ")
-		logging.warning(line)
-			
-#			if '^c' == line.rstrip():
-#				break
 
-		if ((line.find("MODE=a")) > 0):
-			system("echo '\nAPRS Mode!!\n'")
-			mode = 'a'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t1#")) > 0):
-			system("echo '\nAPRS Mode!!\n'")
-			mode = 'a'
-			change_mode = True
-		if ((line.find("MODE=f")) > 0):
-			system("echo '\nFSK Mode!!\n'")
-			mode = 'f'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t2#")) > 0):
-			system("echo '\nFSK Mode!!\n'")
-			mode = 'f'
-			change_mode = True
-		if ((line.find("MODE=b")) > 0):
-			system("echo '\nBPSK Mode!!\n'")
-			mode = 'b'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t3#")) > 0):
-			system("echo '\nBPSK Mode!!\n'")
-			mode = 'b'
-			change_mode = True
-		if ((line.find("MODE=s")) > 0):
-			system("echo '\nSSTV Mode!!\n'")
-			mode = 's'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t4#")) > 0):
-			system("echo '\nSSTV Mode!!\n'")
-			mode = 's'
-			change_mode = True
-		if ((line.find("MODE=m")) > 0):
-			system("echo '\nCW Mode!!\n'")
-			mode = 'm'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t5#")) > 0):
-			system("echo '\nCW Mode!!\n'")
-			mode = 'm'
-			change_mode = True
-		if ((line.find("MODE=e")) > 0):
-			system("echo '\nRepeater Mode!!\n'")
-			mode = 'e'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t6#")) > 0):
-			system("echo '\nRepeater Mode!!\n'")
-			mode = 'e'
-			change_mode = True
-		if ((line.find("MODE=j")) > 0):
-			system("echo '\nFUNcube Mode!!\n'")
-			mode = 'j'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t7#")) > 0):
-			system("echo '\nFUNcube Mode!!\n'")
-			mode = 'j'
-			change_mode = True				
-		if ((line.find("MODE=n")) > 0):
-			system("echo '\nTransmit Commands Mode!!\n'")
-			mode = 'n'
-			change_mode = True
-		if ((line.find("DTMF>APDW15:t11#")) > 0):
-			system("echo '\nTransmit Commands Mode!!\n'")
-			mode = 'n'
-			change_mode = True
-		if ((line.find("MODE=o")) > 0):
-			counter = (counter + 1) % 2 # Direwolf prints it twice, only do once
-			if (counter == 1):
+	try:		
+		for line in sys.stdin:
+	#		if (debug_mode):
+			print(line, end =" ")
+			logging.warning(line)
+				
+	#			if '^c' == line.rstrip():
+	#				break
+	
+			if ((line.find("MODE=a")) > 0):
+				system("echo '\nAPRS Mode!!\n'")
+				mode = 'a'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t1#")) > 0):
+				system("echo '\nAPRS Mode!!\n'")
+				mode = 'a'
+				change_mode = True
+			if ((line.find("MODE=f")) > 0):
+				system("echo '\nFSK Mode!!\n'")
+				mode = 'f'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t2#")) > 0):
+				system("echo '\nFSK Mode!!\n'")
+				mode = 'f'
+				change_mode = True
+			if ((line.find("MODE=b")) > 0):
+				system("echo '\nBPSK Mode!!\n'")
+				mode = 'b'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t3#")) > 0):
+				system("echo '\nBPSK Mode!!\n'")
+				mode = 'b'
+				change_mode = True
+			if ((line.find("MODE=s")) > 0):
+				system("echo '\nSSTV Mode!!\n'")
+				mode = 's'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t4#")) > 0):
+				system("echo '\nSSTV Mode!!\n'")
+				mode = 's'
+				change_mode = True
+			if ((line.find("MODE=m")) > 0):
+				system("echo '\nCW Mode!!\n'")
+				mode = 'm'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t5#")) > 0):
+				system("echo '\nCW Mode!!\n'")
+				mode = 'm'
+				change_mode = True
+			if ((line.find("MODE=e")) > 0):
+				system("echo '\nRepeater Mode!!\n'")
+				mode = 'e'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t6#")) > 0):
+				system("echo '\nRepeater Mode!!\n'")
+				mode = 'e'
+				change_mode = True
+			if ((line.find("MODE=j")) > 0):
+				system("echo '\nFUNcube Mode!!\n'")
+				mode = 'j'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t7#")) > 0):
+				system("echo '\nFUNcube Mode!!\n'")
+				mode = 'j'
+				change_mode = True				
+			if ((line.find("MODE=n")) > 0):
+				system("echo '\nTransmit Commands Mode!!\n'")
+				mode = 'n'
+				change_mode = True
+			if ((line.find("DTMF>APDW15:t11#")) > 0):
+				system("echo '\nTransmit Commands Mode!!\n'")
+				mode = 'n'
+				change_mode = True
+			if ((line.find("MODE=o")) > 0):
+				counter = (counter + 1) % 2 # Direwolf prints it twice, only do once
+				if (counter == 1):
+					system("echo '\nBeacon Mode toggle!!\n'")
+					mode = 'o'
+					change_mode = True
+					counter = 1		
+			if ((line.find("DTMF>APDW15:t10#")) > 0):
 				system("echo '\nBeacon Mode toggle!!\n'")
 				mode = 'o'
 				change_mode = True
-				counter = 1		
-		if ((line.find("DTMF>APDW15:t10#")) > 0):
-			system("echo '\nBeacon Mode toggle!!\n'")
-			mode = 'o'
-			change_mode = True
-
-#		if ((debug_mode == False) and (change_mode == True) and (counter == 1): # skip every other APRS command since Direwolf prints them twice
-		if (debug_mode == False)  and (change_mode == True): # skip every other APRS command since Direwolf prints them twice
-			if (mode == 'f'):
-				blink(2)
-				sleep(1)
-		
-			elif (mode == 'b'):
-				blink(3)
-				sleep(1)
-			
-			elif (mode == 's'):
-				blink(4)
-				sleep(1)
-		
-			elif (mode == 'm'):
-				blink(5)
-				sleep(1)
-
-			elif (mode == 'e'):
-				blink(6)
-				sleep(1)
-
-			elif (mode == 'j'):
-				blink(7)
-				sleep(1)			
-			
-			elif (mode == 'a'):
-				mode = 'a'
-				blink(1)
-				sleep(1)
+	
+	#		if ((debug_mode == False) and (change_mode == True) and (counter == 1): # skip every other APRS command since Direwolf prints them twice
+			if (debug_mode == False)  and (change_mode == True): # skip every other APRS command since Direwolf prints them twice
+				if (mode == 'f'):
+					blink(2)
+					sleep(1)
 			
-			try:
-				file = open("/home/pi/CubeSatSim/command_count.txt", "r")
-				string = file.read()
-				file.close()
-				command_count = int(string)
-				command_count += 1
-				filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
-				command_count_string = str(command_count)
-				print(command_count_string)
-				string = filec.write(command_count_string)
-				filec.close()
-			except:
-				print("Can't write command_count file!")
-			print("Command_count: ")
-			print(command_count)	
+				elif (mode == 'b'):
+					blink(3)
+					sleep(1)
+				
+				elif (mode == 's'):
+					blink(4)
+					sleep(1)
 			
-#			GPIO.output(txLed, 0)
-#			GPIO.output(powerPin, 0)
-			system("gpio write 27 1")
-			system("gpio write 0 0")
-			system("gpio write 2 0")
-		
-			system("sudo systemctl stop transmit")
-#			system("sudo systemctl stop cubesatsim")
+				elif (mode == 'm'):
+					blink(5)
+					sleep(1)
+	
+				elif (mode == 'e'):
+					blink(6)
+					sleep(1)
+	
+				elif (mode == 'j'):
+					blink(7)
+					sleep(1)			
+				
+				elif (mode == 'a'):
+					mode = 'a'
+					blink(1)
+					sleep(1)
+				
+				try:
+					file = open("/home/pi/CubeSatSim/command_count.txt", "r")
+					string = file.read()
+					file.close()
+					command_count = int(string)
+					command_count += 1
+					filec = open("/home/pi/CubeSatSim/command_count.txt", "w")
+					command_count_string = str(command_count)
+					print(command_count_string)
+					string = filec.write(command_count_string)
+					filec.close()
+				except:
+					print("Can't write command_count file!")
+				print("Command_count: ")
+				print(command_count)	
+				
+	#			GPIO.output(txLed, 0)
+	#			GPIO.output(powerPin, 0)
+				system("gpio write 27 1")
+				system("gpio write 0 0")
+				system("gpio write 2 0")
 			
-			print("\n/home/pi/CubeSatSim/config -" + mode)
-			system("/home/pi/CubeSatSim/config -" + mode)
-
+				system("sudo systemctl stop transmit")
+	#			system("sudo systemctl stop cubesatsim")
+				
+				print("\n/home/pi/CubeSatSim/config -" + mode)
+				system("/home/pi/CubeSatSim/config -" + mode)
+				
+				change_mode = False
+		except:
+			print("Error reading line (probably due to UTF-8 issue)")
 			
-			change_mode = False
-	
 	print("Waiting 5 seconds to allow unplug and plug of soundcard")
 	sleep(5)
 	print("Done")