ParanormalBanana
Sometimes when a video has been playing great for a certain amount of time, SVP seems to restart of it's own, so the image freezes for less than a second and then it reverts to normal with SVP reactivation and showing on screen information (like when I use the seekbar).
I think it is 'Black bars detection' option enabled. SVP just has detect another black bars width and apply them.
You can disable this option.
Sometimes, when the video has also been playing for a certain amount of time which is variable also, the picture simply freezes without the sound being altered at all (it simply continues as if nothing had happened). Subtitles stop being displayed, too. It can last a few seconds before pictures slowly start to reappear, resulting in jerky off sync film with 1/2 fps and then it gradually speeds up again until everything is normal again.
Look to events log. SVP tray icon - Information - Events log.
I think the answer is there.