Not sure it's you issue, but I had the same experience on a Beagleboard-xM; kept rebooting, which would last awhile. I finally reseated the microSD memory card, and have not had an issue for many months now. the xM runs on the microSD card. Thanks, Bob kk6ecm _____ From: app_rpt-users-bounces@ohnosec.org [mailto:app_rpt-users-bounces@ohnosec.org] On Behalf Of Jesse Lloyd Sent: Thursday, September 03, 2015 10:58 AM To: app_rpt Subject: [App_rpt-users] Stuck Tx on System Hi All, I've been monitoring my system, which consists of 4 RTCM's, and on occasion my Tx gets stuck after someone talks. It goes until it hits the time out timer. I'm viewing voter display x in Asterisk and there is no RTCM's selected and no RSSI shown for all clients so its not a stuck receiver. I have to do /etc/init.d/asterisk restart to kill the stuck PTT condition. Any thoughts on how I should troubleshoot this? Thx, Jesse