I have made some trials.... like disabling all the modules in XPOSED. That worked (compared to getting sucked almost immediately after a reboot).
Then I have enabled the modules one by one (also clearing data/cache for each of them).
At some point I got stuck at XPrivacy. But I have uninstalled it and re-installed. After that The phone booted ok, stayed alive... but got random reboots.
The most common was when I unlock the screen then lock it again....
I would like to post this info the development part but I am not able yet...
Originally Posted by ZeBunk
I have the latest version and this one works on an older ROM version (before he introduces the changes in the system UI).
As for modules: Gravity Box, XPrivacy.
And I run apps that need root.