Halo MCC is having a problem recognizing side mouse buttons (smb). Both my brother and I are using corsair mice (iCUE software), and none of the halo games will register inputs on the side mouse buttons. The rest of the keyboard and the mouse left/right/middle click are working fine. I have tried running the game as admin, which works until after the first smb input. The side mouse buttons used to work back in season 2-3 I believe but ever since they stopped working, I stopped playing. Please help.
yeah im having the same issue, trying to bind mouse wheel up for primary and down for secondary