So I purchased the Tt esports Commander mouse and keyboard bundle set about a year ago and it has been working great until the last couple of weeks. The keyboard still works fine, but the mouse will not let me click the buttoms simultaneously. For example, in a shooter, I cannot hold down the sights (right-click) and shoot (left click) at the same time. I can only hold down the sights and look, or no scope. It also does this for other games as well.
I have tried using a different USB port and nothing changed. I have not tried a different mouse yet. I also went to the device settings and couldn't find anything that would change it back. I'm also running Windows 10
Has anyone else encountered this problem?