I just updated to the latest release LibreELEC-Generic.x86_64-7.95.1 but started having funny issues with my keyboard and DS4 controller within retroarch, couldn't select on either and ds4 seamed buggy. Tried with my 8bitdo controller and it was fine.
Went back to down to LibreELEC-Generic.x86_64-8.0-devel-20170108 and it's fine now?.