for my side, this beta version runs perfectly with my setup. I have run it all the night like a charm. It solved an issue with the altitude limit field disabled in the Mount module.
Only one thing, at the end of my session, In Guiding module,I tried the new feature "intra-frame dark guiding". The first time I enabled it, Kstars freezed and eventually crashed. After restart Kstars and Ekos with the same profile, this guiding mode could be enabled without crash, and seems to be pretty efficient for my guiding. This happens at my session end, and I have spent only 10 minutes of guiding.