My complaint for the current version of NVE is that the displayed frame is always frame behind when advancing manually in the timer.
For example, if I'm at frame 1:00.00, and want to advance to 2:00.00, the image will not change. When I advance again to frame 3:00.00, it shows the image for 2:00.00.
Some may say I'm not waiting long enough for my system to render the new frame before advancing, but it doesn't matter if I jump to the next one right away or a minute from now, the image is still not the one in the clock.
Another issue, which may be related, is that sometimes I'll pause or jump to a point in a video, hit play, and I get sound but still see a still image.
I wish I could remember which version I was using before, because I would really like to switch back.