OpenGD77

So, let me ask few things. Did you tried to re-download the latest firmware (latest beta), and flash it ? Does the "Firmware loader" window title displays '[+DMR]' string ?. Running the manufacturer's firmware/CPS, did you tried to flash a simple codeplug (like 2 channels, one zone, etc), then flash...

Okay.

You need to held down down arrow key and SK2 before powering up,

It's strange that nobody reported such problem.

Send me an email, I will have some stuff to test for you.

Try to boot the OpenGD77 with SK2 + Down key held down.

Welcome.

Welcome.

Welcome.

It may be that your two radios are on very slightly different frequencies. Most hotspots are excessively fussy about frequency. Do you have a means of comparing the transmit frequency of the two radios? A radio or SDR with a spectrum display would show the difference. You could then use the OpenGD7...

i ran into the no-audio problem here too. i have 5x md-uv390. all with the 20240412 beta. after 1-2 minutes of idle or scan the audio and beep goes away. if i go to options-audio and re-select beep then it comes back. if i force open the squelch it comes back. if i set Eco to 0 the problem goes awa...