crwdns2934241:0crwdne2934241:0 renato

crwdns2934249:0crwdne2934249:0:

I had the same problem and fixed it by pushing in one of the 2 black plastic rails that are at the bottom part of the mouse. It probably came detached when I dropped the mouse a few days ago

crwdns2915684:0crwdne2915684:0:

open