I don't know why, but the loaders are not giving my player ammo for my guns. I have rockets for my RPG in one loader and AP ammo for my MG in another loader and none of them are feeding ammo to my player. It did, and very rarely works now and then, but I don't know what I am doing to make it stop or start working again.
Edit: I restarted my game (I updated other mods and restarted that way, didn't close and re-open the game manually) and it works now, will check if I can find what is breaking it.
Edit 2: I figured out that when I go into editing mode (Ctrl+Alt+E) with the "Editor Extensions" mod, after returning to normal mode it seems the loader can't find me/ doesn't recognise that my character is back (Your character model disappears in editing mode).