Issue is as described, unable to move, use free look or move weapons when ANY input from the mouse occurs. This includes scrolling, moving, and side buttons. This is consistent across all servers and offline modes.

I use Xbox App to launch and a Razer Basilisk V3, only adding this because myself and 10+ other users have encountered this bug under the exact same circumstances over the last three days, but it only affects us in Arma reforger and there were no razer updates recently.

This was all discussed on both reddit and the main discord extensively.

Game is essentially unplayable currently for anyone with Razer peripherals.