Clear the cache , cachestr , and onlinethumbnailcache folders. Do this every time you update or change a Coolspear mod. Step 4: System and Graphics Settings

Reduce NPC Pushes: Coolspear’s mods often push NPCs to perform world actions (like cleaning or socializing). Limit these to active lots only rather than the entire neighborhood.

Have questions or your own success story? Leave a comment below (or join the Coolspear Discord). If this guide helped you, share it with a fellow simmer who is still suffering from the spinning plumbob of doom.

Coolspear Simulation Lag Fix Full ((exclusive)) Jun 2026

Clear the cache , cachestr , and onlinethumbnailcache folders. Do this every time you update or change a Coolspear mod. Step 4: System and Graphics Settings

Reduce NPC Pushes: Coolspear’s mods often push NPCs to perform world actions (like cleaning or socializing). Limit these to active lots only rather than the entire neighborhood. coolspear simulation lag fix full