Random slew after plate solve

Hm, unfortunately I don't see anything out of the ordinary. Except that SGP loses connection with your scope about 12 seconds after the slew but I assume this is you pulling power or something to that effect. It also seems that this happens on the first attempt and not on an adjustment of a previous attempt which is actually good as it means things are likely behaving consistently

Maybe try a couple of different things to narrow it down:

1. Solve and sync manually in SGP and verify where your scope thinks it's pointing at.
2. Disable any pointing model in the scope

Other than that I'm not really sure what to try. The Celestron ASCOM driver is generally pretty robust. Turning on the debug log on your telescope and sending that with the SGP log would also be helpful so we can try to see what is going on from the scope side.

Thanks,
Jared