Prints not sticking to bed Halot one

Hi I'm new to resin 3D printing and I have a Creality Halot one (Settings in pictures) and I am using standard grey uv curable resin from Creality. So I've been having an issue where my prints seem to only stick to the bed like half the time. After each print(or attempted in my case), I make sure to wipe down the bed with some ipa and after each failure I make sure to use the clean function on the Halot one. I have recently changed the FEP because I thought that was causing the issue but I still am having the same problem. I did a validation matrix test print and it seems to have come out okay(despite me breaking it in half) but I could be reading it incorrectly. Any advice on how to get my prints sticking to the bed and actually making something would be greatly appreciated!