I use the tablet in the ‘original’ teclast holder with bluetooth keyboard. The mounting method is only 1 way so I cannot rotate the tablet 180 deg as the holes for the buttons, speakers, rear camera would be in the wrong place.
Also its a real struggle to get the tablet out of the plastic holder as it ‘clicks’ in gripping the edges of the tablet very firmly.
The problem of the screen inverting only happens in windows not android so its something to do with a windows system setting.
Perhaps a clue ? When the tablet sits in the holder ( with front camera to the top right ) and I look at the screen settings it show Landscape ( Flipped ).
If I change the setting to Landscape the screen image turns upside down.
Is this normal for the X98 Air ?