[PROBLEM] Had to revert back to 5.0 for UPnP Client to work

[BigScaryTiger]

Thats odd. What Browser and on what OS?

On the web browser issue in 5.2   - I use Google Chrome x64 on Windows 10

The jumping about behaviour works when browser is maximised or when operating in a draggable window

My laptop does have an odd native screen resolution of 1366 x 768  but seeing as it happens in a draggable windows I don't think that could be the issue

Cheers