I tried 3.7.0 for the first time last night and things worked well for my overnight imaging. This morning however I could not get the flats to auto calibrate. EKOS just started taking 1 second frames and labeled them as Flat. 1 second flats are completely over exposed and not usable. I tried exiting and restarting 3.7.0 with the same result. I had kept 3.6.9 on my computer and, with the same settings as used on 3.7.0, it worked just fine.

I'm running KSTARS/EKOS on MacOS and controlling things at the mount via a RPi running Stellarmate OS (Which I had also upgraded to the latest version). Since changing the version I was using on the Mac, I'm assuming it's something to do with the client side of things.

I've attached the log file for one of the failed 3.7.0 Flat runs.