diff --git a/QnetModem.cpp b/QnetModem.cpp
index c8b2487..ef55ed0 100644
--- a/QnetModem.cpp
+++ b/QnetModem.cpp
@@ -704,7 +704,7 @@ bool CQnetModem::ReadConfig(const char *cfgFile)
 	cfg.GetValue(modem_path+"_rx_invert", type, RX_INVERT);
 	cfg.GetValue(modem_path+"_tx_invert", type, TX_INVERT);
 	cfg.GetValue(modem_path+"_ptt_invert", type, PTT_INVERT);
-	cfg.GetValue(modem_path+"_delay", type, TX_DELAY, 0, 1000);
+	cfg.GetValue(modem_path+"_tx_delay", type, TX_DELAY, 0, 1000);
 	cfg.GetValue(modem_path+"_rx_level", type, RX_LEVEL, 0, 255);
 	cfg.GetValue(modem_path+"_tx_level", type, TX_LEVEL, 0, 255);
 	cfg.GetValue(modem_path+"_packet_wait", type, PACKET_WAIT, 18, 30);
diff --git a/defaults b/defaults
index 8b6bfdb..f4e3ebb 100644
--- a/defaults
+++ b/defaults
@@ -121,7 +121,7 @@ mmdvmmodem_rx_offset=0           # in MHz. A frequency tweak.
 mmdvmmodem_duplex=false          # set to true for duplex for modems that support it
 mmdvmmodem_rx_invert=false       # receiver gate
 mmdvmmodem_tx_invert=true        # transmitter gate
-mmdvmmodem_ppt_invert=false      # push-to-talk gate
+mmdvmmodem_ptt_invert=false      # push-to-talk gate
 mmdvmmodem_tx_delay=100          # delay in milliseconds
 mmdvmmodem_rx_level=128          # range is 0-255
 mmdvmmodem_tx_level=128          # range is 0-255
diff --git a/qnadmin b/qnadmin
index 2ed5a80..138d947 100755
--- a/qnadmin
+++ b/qnadmin
@@ -219,7 +219,7 @@ Header () {
 	if [ ${count} -gt 3 ]; then
 		echo
 		echo "USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND"
-		ps -aux | grep -e qngateway -e qnlink -e qndtmf -e qndvap -e qnitap -e qnrelay -e dvrptr -e MMDVMHost | grep -v grep
+		ps -aux | grep -e qngateway -e qnlink -e qndtmf -e qndvap -e qnitap -e qnrelay -e qndvrptr -e qnmodem -e MMDVMHost | grep -v grep
 	fi
 	echo
 }