Second display not workig, under other things

[panialex]

Hi, just wanted to point that the second display is not working at all in the lates version, and the main has a very low compatibility, wanted to mention it because everyware is mention that this version should be way better than the original from the manufacturer, and since its also ubuntu, can not think way it is that bad, it should be copy what was already done, because i wanted to use is with my raspad 3 and it doesent work at all, i set the same setings in display, and there is no way, and the original version is bad in other things, like the touch pinter doesent react when i touch, i have to hold it for a second, but it i hold it for 1.5 seconds it makes another action, not the click, it is very anoying, even more when i wanna use the virtual keyboard, and it also freezes all the time, that may be because its running from the sd card, dont know