like before this happened so 3 days ago it was all doing good. But just this one day while editing it just got the error. First the videos that i put in didn't load fast enough, second the videos that i already putted in didn't load fast enough, third there is always lag when i try to press enter or scroll the mouse to the video that i want to see. Then eventually whatever i do the mouse stops the project stops and then just no respond.

The things that I tried:

increae the ram 200 to 1800

video processing gpu off

turning on every section of the file i/o option

enable opencl interop for intel gpu ->false

disable multi-core rendering fasle->true

enable multi-core rendering for plan.. true->false

setting vegas to power saving

it just like it works to edit but i have to wait a long time to load my video and wait till the freeze to end and usually it doesn't even let me press enter and freezes it and doesn't show the preview or the soundtrack as well please help me