BoskoSLO

I'm wonder why is the water (ocean) bugged as soon as I install some mods. at the moment I'm using KSP 1.0.5 + installed essential SETI mods + few recommended ones. The thing is that all mods seem to work just fine but as soon as I try to splash down into water something game breaking happens. It's either that my pod/capsule bounces on the surface of the ocean until it explodes or it just sinks to the bottom of the ocean and then explodes like there is no water at all. I really can't figure out which mod causes that. Maybe it's a combination of mods, I don't know. This is really the only serious problem I have when I try to play with a few mods to extend the career playtime. Maybe someone got a solution for this. I know only one: to not use any mods.