May wort to try to turn off the ‘DP preview’ and see how things going. HQ preview can be turned on. I comment in other thread (based my observations), copy below also link to comment
- “Enable DeepPrime rendering” → turn off. (uncheck) (preferences → display). If its turned on, for preview its use the selected NR mode to display → but its come a cost of VRAm usage. If DP3 selected, the the preview is DP3, if DP XD2s selected, than that (and seems if ‘normal’ selected, then the standard HQ NR used). In the case of DP3 may takes around +1.5GB or more VRAM. So PL use something like: PL clients itself usually around 1GB VRAM + the DP3 model/render/preview (whatever we call it) in ‘fit zoom level’ view may 1.5GB VRAM → you’re already 2.5GB VRAM at least. If you zoom to 1:1 and scroll thru the photo, its may go up like 3+GB VRAM.
- Seems DP XD2/XD2s use a bit more VRAM vs DP3. May +0.5-1GB VRAM. So, i suggest to try with DP3 to save some VRAM.
- I think “Enable High quality preview” doesn’t matter (about VRAM usage), as its seems use the ‘Normal’ NR (previously called ‘HQ’)