01-19-2019 04:24 PM
I did a system wipe and recovery and now the CTRL keys do not work. They worked poperly before the wipe. Everything else is working properly.
01-19-2019 07:30 PM
Seems to be an old problem. Check out this Microsoft forum thread. Your system wipe and recovery had probably installed an old windows version that had this bug.
Try updating to Windows version 1803. Meanwhile, use On-Screen Keyboard for Ctrl key. (Type osk in windows search field)