Here is a couple of bugs report:
1) Launcher turning gray after 2 sec
Launcher screen (with the play button) turning immediatly to gray. Button still working without being showed.
2) deep Performance issue
Like what ksp1 would have been on my old atari, but worse lol. that should be first fix and ASAP
3) Probes drift from orbits
I tried to make an old fashion "drop 3 com sat at 36k KM". When you release a SatCom with a probe, it goes of its orbit and goes on a crash course to kerbin.
4) Orbital manoeuvre not replying
Happen several time after i set Minnus as a target