I'm not sure this is the fix, but I have a suggestion and another option for turning off the stuck PTT.
I had similar issues while trying to get QSSTV to use FLRig for PTT and setting up FLRig to use the GPIO pins correctly. One thing I found, in FLRig Configuration, GPIO, the Pulse width (msec) needed to be 0 for my setup. Not sure if that will help you or not.
Also, to toggle the PTT, you can use the command line. The command is
ptt_ctrl.sh -r -t
The -r is for the right connector, -t is to toggle. You can use -l for the left. That was my method to get the PTT back off if it got stuck. I was also using that method to manually trigger the PTT on and off, prior to getting FLRig working. I know my issue wasn't RFI as I didn't have a radio attached, I was just watching the red lights by each minidin6.
Hope that helps,
On 2021-03-21 2:37 p.m., blackbicbiro@... wrote:
Anyone have issue with PTT getting stuck on?