APM 2.8 with rover2.51(Beta) directly going to 'Hold Armed' in QGroundControl

Hi, In my APM 2.8 whenever I try to connect to QGroundControl through USB or through telemetry, it’s directly going to Armed state, so I’m not able to calibrate or change settings. I tried QGC in windows, linux and mac. Please help. I’m using MAC, but I have seen other versions of rover(3.4/3.5) but these are not showing in my APM Planner. Please help


The really old rover firmware didn’t support arming I’m afraid.

It’s hard to provide support for such old software. If you could update to one of the more modern boards (there are so many!) then the latest firmware will work and we can support these.