Minecraft Forums

I recently had something really weird start happening to my computer... It seems that whenever i open up minecraft all of my keys and mouse clicks do completely different things than what i intend. For example when i hit esc, it brings up the start menu, when i open up google chrome and click on one of my favorites, it opens up a new tab. I cant type after that either because the "w" key turns into "0", "i" turns into "?", etc. I dont know if i have a virus or what, but it only seems to happen when i open minecraft and log onto the server i'm playing... After this happens i have to restart my computer, then everything works fine again. Its like the signal from the keyboard and mouse to my computer is getting messed up somehow. Any help/input would be appreciated.

Have you tried to reconnect your keyboard and mouse? Also if you have any other USB ports that are free and the problem still persists even after you reconnect them, try connecting them to other USB ports to see if that works.