Fix bug / Vented player stuck for others players after desync "BootFromVent"

[Tommy-XL]

Fixed an issue where the player got stuck for some players after desync BootFromVent and null errors appeared in the logs (Unity errors)

Instead of using desync BootFromVent and using id vent 127 it is better to use RpcBootFromVent, it prevents getting stuck

Example bug:

After fix:

[Tommy-XL]

Idk why the code was originally made this way, but apparently in older versions AU the BootFromVent code worked completely differently

[Hyz-sui]

Thank you!
It has been fixed in the dev version, but our fix uses a bit different way so we'll consider which is better.
It used to work better because an exception was thrown at just the right place on vanillas.

[Hyz-sui]

Our fix delays the RpcBootFromVent by 0.5 seconds.
I asked the implementer and confirmed that it is better, so I will close this PR.
Thank you for your contribution!

(CC: @kou-hetare)

[Tommy-XL]

Ok