I started to create a CustomCharacter. (Similar with POLYGUNS) After 10sec the character respawn/die (The StarterCharacter has no health) I looked for help and I found many other people with this problem.
The game with this problem: https://www.roblox.com/games/1172248485/CustomGeckos-Ragdoll-Test
CustomCharacter based on this tutorials: https://www.youtube.com/watch?v=c5pLIx3PsN8 https://www.youtube.com/watch?v=AMk-pBlxgNQ