@BrownFish Thank you for that excellent list of the troubleshooting measures you took. I'm glad it helped some.
Let me say to all on here... We (Adobe Digital Video) DO acknowledge these problems and want to help users however we can. Performance problems like this can be really tough to track down though, since there are so many interactions with hardware devices, 3rd party plugins, media files and more. In general, the best place to start is to make sure that your system meets our current system requirements
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