+1
Most of the time anticheat triggers on the parachute given by server automatically for falling off a heli and removes it mid parachuting / skydiving.
That's a SAMP built-in feature therefore, it cannot be disabled.
The parachute is given by the game.
I could try to disable it, but I'd end up having to remove the entire parachute from you.
Generally the game is ok with giving you the parachute only if from a significant height.
I've decided it's not something I am going to bother with.