The resin seeped through the portion where the tray locks during a print and cured on the window that is below the PDMS (the window that protects the light source). How do I do about dissolving the cured resin or acquiring a new window?
I had the same issue, I was directed to remove it with a razor blade. Just make sure it is relatively level with the window, so you don’t scratch it. I also used IPA just to lubricate the surface.