I had just started the railroad quest line and was clearing out the location for the safe house when I noticed a group of brotherhood kights and initiates attacking a super mutant. I wouldn't have paid attention otherwise as I was going about looking into several different crates but the fight was taking an especially long time. I went to help them finish the super mutant but noticed that my gun wasn't doing any damage it was then that I noticed neither was anyone else's guns.( this worked both ways the super mutant couldn't hurt us except for bashing) Bashing and melee still did damage but guns did not. Anyone else having this problem or a problem similar to it?