Thanks Tero and Greg for trying to help me!
Trashed my preferences and moved my cache to my media folder…. And although great ideas, that didn’t change a thing…
As for my RAM, I followed your advice and the diagnostic didn’t turn any error…
I do understand that 16gb is not alot, but why did it previously worked very good, if not surprisingly good on another project that had twice the length and twice the raw footage in UHD as well (and from the same camera I might add)? And why would it play that well ONLY when it was at full resolution in the monitor? Total bogus stuff if you ask me, but I surely didn’t complain back then.
So, as the last solution, I winded up converting files into proxies which is an eternally long process… I mean is it normal that converting a 1minute clip of UHD literally takes 10 minutes to do so? If there’s a way to fasten that process, I’d love to know (besides getting more RAM which I doubt changes much as it’s not really taking the full advantage when doing so, at least from what I saw when I checked the Task Manager). And btw, my prefs are set to performance and use 13gb for PP and 3gb for any other running app.
Pat