While I am not able to directly list steps to reproduce these problems, I have observed two primary scenarios where these issues occur:
Scenario 1: Local Hosting - https://www.youtube.com/watch?v=BkWSXKAvlnE
During a firefight (or immediately before one), my weapon occasionally becomes unresponsive when I attempt to fire. While I can toggle fire rate, safety, and other weapon functions, the weapon does not fire.
Workarounds Attempted:
Removing and replacing the magazine: Works occasionally.
Dropping the weapon and picking it back up: Sometimes resolves the issue.
Switching to a new weapon (e.g., looted from an enemy): This is a last-resort solution but consistently works.
Scenario 2: Multiplayer on Heavily Modded Servers (e.g., WCS) - https://www.youtube.com/watch?v=iLkIenaXcSM
During intense actions, such as throwing grenades in a firefight, my character locks up. While I can move and access my inventory, I am unable to drop or interact with any items. These servers occasionally experience desync during long uptimes, which may freeze player models in specific areas temporarily.
Possible Causes:
High ping (e.g., playing on US servers with American friends while located in a different region).
Server desync, especially on heavily modded or high-population servers.
Local hosting performance issues when running scenarios with mods.