Hi, I´m on the laptop of my parents at this time and got a new TFT oh christmas so I plugged it into the laptop.
Now I sized the output about both screens and had LFS windows, so no maximized in this buggy behaviour.
If I now switch it to the new tft and back it will be black (maybe I have to minimize the window in this procedure, didn´t test it again)
I read a similar bug report in the test patches around ~U20 where the bug was heavier in more situations.
I hope it now can really be fixed.
On the other hand its not really bad for me because I only tested the TFT.
Now I sized the output about both screens and had LFS windows, so no maximized in this buggy behaviour.
If I now switch it to the new tft and back it will be black (maybe I have to minimize the window in this procedure, didn´t test it again)
I read a similar bug report in the test patches around ~U20 where the bug was heavier in more situations.
I hope it now can really be fixed.
On the other hand its not really bad for me because I only tested the TFT.