diff --git a/afsk/main.c b/afsk/main.c
index 403b4b64..dabedf08 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -840,8 +840,8 @@ int get_tlm_fox() {
 	
       char cmdbuffer[1000];
       FILE* transmit;
-      if (rpitx != mode) {  // change rpitx mode
-	      
+      if (rpitxStatus != mode) {  // change rpitx mode
+	  rpitxSattus = mode;    
 	  printf("Changing rpitx mode!\n");
       	  transmit = popen("ps -ef | grep rpitx | grep -v grep | awk '{print $2}' | sudo xargs kill", "r"); 
       	  transmit = popen("ps -ef | grep sendiq | grep -v grep | awk '{print $2}' | sudo xargs kill", "r"); 
@@ -850,8 +850,7 @@ int get_tlm_fox() {
 	  if (mode == FSK)  {  
       	  	transmit = popen("sudo nc -l 8080 | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/CubeSatSim/rpitx/rpitx -i- -m RF -f 434.896e3&", "r"); 
       `   } else if (mode == BPSK) {
-      	  	transmit = popen("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/CubeSatSim/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.8925e6 -t float 2>&1& 
-", "r"); 
+      	  	transmit = popen("sudo nc -l 8080 | csdr convert_i16_f | csdr fir_interpolate_cc 2 | csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo /home/pi/CubeSatSim/rpitx/sendiq -i /dev/stdin -s 96000 -f 434.8925e6 -t float 2>&1&", "r"); 
      	 }
 //      fgets(cmdbuffer, 1000, transmit);
       pclose(transmit);