It's not a bug, it's a feature for us developers. It might just be that the hot-keys to toggle these on or off are different.
However my proposed solution of changing the base.mcf should still work.
Only [debug_show_fps][false] did the trick. Thanks. But as soon as i switch the fps back on in the menu, the infos will show up after a restart of RC8 (as TomC described). Sorry, I do not know the developer hot-key strokes. Unfortunately all posted hot keys do not work for me (maybe delayed after a restart?).
TomC, many thanks to your solution, but with the additional infos on the top, I couldn't see the menu and wasn't able to switch fps off.
Jürgen, es tut mir leid, dass ich mich hier rein gedrängt habe. Ich dachte nur, das sollte zusammen mit Deinem Problem ausgemerzt werden. Ich wusste nicht, dass es so viel wird.