My X1 has been working great with my LG UBK90 UHD player until a few days. None of the commands get recognized by the player - tried deleting, re-adding, add new activity. Still won't work. Similarly the 'learn' command does not work with the LG UBK90 remote. The factory LG remote operates the unit normally, so that is not the issue. I did see other posts where LG users were reporting similar issues. Please fix ASAP