Tracking stopped for an unknown reason

[Stephane Basa]

Bob,

I have a weird problem. In our observations, we try to observe around the meridian for obvious reasons. We noticed a strange phenomenon: it seems that the tracking is stopped few minutes after the flip of the mount.

In the joined log file, you can see that:

• Flip is done at about 20:38:52. Everything looks fine and observations restarted nicely.
• At about 20:55:48 (about 15 minutes after), tracking stopped for un unknown reason and stars are trailed (pinpoint failed to solve the plate).

If we stop the run and restart it, everything is fine.

There I can not imagine that it comes from ACP (I would not be the only one to observe this!) and that there is actually something stupid in my setup. I attach my configuration for the meridian flip (sounds correlated to this process, but at the end, it could be not the case).

All suggestions are welcome!
Stéphane