I waited for abit before replying to test this out but you're right mapping Y to M2 solves the issue entirely.I was DMed by a service rep and provided with the 310 Bios. However, it didn't solve the Y issue for me either provided the .win infomation ...

Any updates to this situation having issues with mine as well. I see theres a 310 Bios? Could I get a link for it to try it myself but seems like it didn't solve everyones issues.