I'm not sure where to go for advice on this issue. I've been testing a relatively new setup with the following components:
Raspberry Pi 4
MiniPro SC (audio interface)
fldigi
flrig
TS-480SAT
Wellbrook receiving loop
I've been testing receive only while waiting on a Chameleon antenna delivery. Most of my time has been spent playing around with WEFAX or PSK31 decoding. At no time have I ever tried any form of transmit with this setup.
From time to time, I find the TS-480SAT in transmit. I have had the power dialed down to the minimum and no mic connected but PTT is "on" in flrig which I presume it is reading from the radio. I can't for the life of me understand what might be triggering this condition so I thought I would post here to see if anyone else here has experienced this. I'll also post to the TS-480 group.