Not sure if this is the right forum or it should be in the Sony category, but I didnt find any entries for wireless creen share anyway…
I have a little LG LED Beamer and wireless screen share works on stock Android Xperia devices but not with /e) OS anymore. Not a big problem but I was using it sometimes. MHL via cable does work fortunately, though sometimes the Z2 Tablet restarts after disconnecting the cable…
Does it work on other devices or is it a more common issue?
Would be great to have it running and get full functionality to /e/ OS! 
[Using /e/ on Xperia Z5 Compact daily, also installed it on Z2 Tablet, XA2 Plus (Dual SIM) and Teracube 2e. Proud of it as non-tech person…]