Question: left click of external mice is unable to use
I am using macbook pro late 2013 macos high sierra and external mouse razer deathadder elite.
Today the left click of my mouse is unable to use and I have changed to use another mouse but got the same issue. The funny thing is my mouse is working perfectly with other macbooks.
I erased macos high sierra and installed macos 10.10 but got the same issue.
Please help me.