-veg files not opening on timeline, showing video offline
-original folders, 16 for sixteen projects, shot with GH4 are in folders
-some, but not all, were filmed in MOV 4K
-so, some are pxoy files, because my machine in a few years old
-last week replaced 120 GB SSD with 250 and three out of four on board drives with new drives
-running slower than ever and even in draft preview very jerky
-I can see, access and play the MOV files in player, but cannot drag or otherwise get onto timeline.
-files were edited and ready to add lower thirds, titles ,credits etc. and now I can't restore.
-have used this process many tmes before eiditing proxies from 4K, rendering out to 1080.
-all I can think is that I somehow changed a setting or something.
-any suggestions appreciated,
Thanks, Dan