Grenade key threw grenades before but doesn't now

[Sebenco]

Originally Posted by hemlanguage

Update your graphics drivers; incompatible or outdated drivers can occasionally create problems with games. Download the most recent drivers for your exact model from the maker of your graphics card's website.
elastic man
Disable background processes and programs since they could cause the game to crash. Disable any overlays like Discord or GeForce Experience and try to close any unneeded background processes.

This is great, i also think the graphics and game need to be updated.