Heavy MG and AA turret not working

[Frsotbite]

for some reason my AA turret and heavy MG dont work when i recently tried to use them though they have worked in the past. if i jump on them, well i just stand on them. even if i spam click them(i have ride on click) they dont work. i have also tried in mini-games and they dont work. anyone have anything helpful?

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[Skorpion]

Try re-downloading.

[bricky]

Try enabling Weapon_Gun.