GSX Freezing, but pushback works...

[ntsbasi]

I installed GSX/L2 P3d-V5 and everything was fully functional, yet after an update about a month ago, when I try to board pax it freezes and I have to restart GSX. I can only do two GSX commands (Gate docking and Pushback) nothing else works, the other options are not functional (I can see the window, but GSX seems to be stuck with no signs of any progress when I try to board/deplane). I am using the PMDG NGXu when this happens. Any suggestions on how I can rectify this error?

[virtuali]

This is a very well known bug of the new P3D Html menu, that sometimes gets stuck, this has been discussed so many time already, for example here:

http://www.fsdreamteam.com/forum/index.php/topic,24661.msg163468.html#msg163468

there's a very long thread at LM forum, where multiple users have confirmed it can happen with every application that has a menu and can be fixed by reverting P3D to use the previous Scaleform menu, clearly proving the problem is NOT a "GSX bug":

http://www.fsdreamteam.com/forum/index.php/topic,24661.msg163780.html#msg163780