For some reason, I can't seem to get the Nice Fly or Sonic Boom mod to work online. They work normally and fine in singleplayer, but when I attempt to use them in multiplayer, I only jump high and am invincible. My friend has no problems using Nice Fly online (hasn't tried Sonic Boom) and is able to fly in any session we're in. We can't figure out the problem.

The files I have added to my GTA V folder:

ScriptHookV.dll
dinput8.dll
Nice Fly.asi
nicefly_config.ini


Thanks