For some reason, video playback all of a sudden stutters continuously. MadVR reports clock deviations around 60%. I have tried RO standard and HQ, same thing. Tested on mkv containing bluray and dvd rips. Movies are usually >20000 kbps, and the player now ends up at less than 10000 kbps.
I have not changed my system (to my knowledge) since last week, the only difference is that it has been shut down a couple of days.
MC must see a bottleneck somewhere, but where? VLC has no problems playing the exact same files.
EDIT: topic text
EDIT: I have tested 17.0.106 which worked before. Same problem now.