JJSploit Keeps Crashing

So What happenes is i tend to use scripts like  loadstring(game:GetObjects("rbxassetid://3473939051")[1].Source)() it works for a while then roblox just crapes out. even when i use buttons that where on jjsploit it crashes. can you try to make it like a little more like synapse with working capabilies? Thank you. other then that it is a GREAT free executer.