cbaker_admin wrote:… I experienced the same problem - FEBE hangs when opening options. There are no messages in the error console to debug.
The problem is most likely with Waterfox 56. …
Food for thought, a few key points, to the best of my recollection:
a) my earliest experience, I had limited success with FEBE with … probably Firefox 56.0
b) later, Waterfox 56.0 was based on Firefox 56.0.2
c) with FEBE added to a clean, new profile with Firefox 56.0.2 or any 56.* version of Waterfox, browser failure (after appearance of the FEBE options window) seems to be consistently reproducible – the browser either hangs completely, or crashes.
So I guess that a significant incompatibility with FEBE arose with
either Firefox 56.0.1 or Firefox 56.0.2. Does anything in Mozilla's release notes offer a clue?
(My early limited success with FEBE with Waterfox 56.* was probably thanks to reusing the profile that was created by a pre-56.0.2 Firefox.)