Since when: Old bug
Frequency: Very rare in base game. On Escapist: often.
Replication:
Random / Haven't found out how.
Issue:
Unable to interact with held gun. No Reloading, Aiming, droping or Switching of gun is possible. Firing tho works.
Sometimes you are lucky to drop the gun. It seems to be an issue with an entity. Because using another gun seems to fix it. until you go back to the entity which already caused trouble. Same model is not a problem. it is the entity that randomly can become cursed.
Details: this issue has been mostly fixed by 1.5 or 1.4 but in modded game mode escapist they are still happening often.