JJsploit Aimbot Crash

NOTE: THIS IS NOT RELATED TO ROBLOX UPDATES.

THe game I've typically been playing is KAT, in which I usually use ESP, Aimbot (wallcheck), each turned on in that order, now, ESP has no problem. But I would say that about 70-80% of the time I turn on Aimbot, it instantly crashes Roblox or does so when I first use it. I need help, because this is just really annoying me now.