Extremely slow preview of footage from older sequence
I've been working on a couple projects where I need to grab some clips from an old project, so I import a couple sequences from other Premiere files. Once I do that, everything comes to a near standstill. It takes 20-30 seconds just for a view of any of the newly imported clips to show up in the Program window. The footage in the original timeline plays mostly OK, a little slow, but the newly imported clips in that timeline take forever to appear in the preview, and do not play at all.
I've turned off effects, lowered the playback and paused resolution to 1/4, cleaned the media cache, updated Nvidia drivers, made sure the clips were on a fast 7200 rpm drive.
What's really weird, is the first project I was having trouble with seems to be OK now after a couple of days, playback is pretty smooth.
Has anyone had problems like this? Thx
4k files on a Windows machine, 32GB, Premiere 13.1.2
