Get rid of all memory fixing/stability mods. They are outdated and most dont even work any more. Latest SKSE will automatically mod your memory to fix that old running out of memory issue. To make sure it works you can add these lines in your SKSE.ini under Skyrim\Data\SKSE [Memory] defaultHeapInitialAllocMB=768 scrapHeapSizeMB=256 It's been a while, but im pretty sure the latest skse doesn't even require those lines to be added.