Handle edge cases to prevent the game from hanging

[Karmavil]

Hi.
Be advised, it hangs and use 100% CPU when you move away too far from the initial position.
I would love to re watch the series and find out by myself how and where is this happening but I'm too busy at the moment.
I find your streams about wasm very interesting but again ... cannot do.
I'm opening this ticket (also) because on your video about m4 you announced a long list of web assembly incoming projects