Reporting some weird stuff, I actually got real desynchs for the first time with caster. The connection wasn't really all that stable but it detected delay 2 or sometimes 3, regular play with occasional hiccups, so we tried increasing delay to get more stability. D4 didn't quite cut it and when we tried 5 we consistently got desynchs. Literally every match, mostly first round.
A similar thing happened with another dude, d2 with very few hiccups or dropped inputs, and when we tried d3 amazingly there were slowdowns instead of hiccups. Could have been coincidence, but we played about three matches like that and went back to d2, which proved to be slowdown free.
Otherwise, 1.1 seems a lot better than previous versions, good stuff Mad!