I have been using MEP-Premium for the past few months without issue (after figuring out what proxy files do for acceleration).
Recently, it offered an update which I agreed to. Now I get no video display in preview window, but images work normally.
Additionally, the entire program is sluggish when doing anything with a video file. Creating a proxy file for a single video clip that was 30 seconds long (1920x1080x30fps), took about 10 minutes.
Hitting play while a clip is loaded, triggers a progress bar at the bottom that takes almost a minute to load and start playback.
The version number is 188.8.131.52 (UDP3)
Any help much appreciated