I've got a weird little problem that started to occur without any apparent reason: All the keyframes in my channel editor are invisible. They are there, i can see them in the timeline but not in the channel editor.
I'm most likely just overlooking something very simple but I just can't find it.

I already tried to restart and reinstall but that didn't help.

I found the solution, deleting all the preference-files in libraries/documents/houdini11.0/ did the trick.