I still have not resolved this, but in the meantime...
Could I just ask someone with an M92 and booxtor's f/w to try e.g.
https://duckduckgo.com/ to see if I am the only one with this issue?
There has been a lot of changes to SSL over the last half year, and I just got this thought that maybe the browser simply cannot keep up.
So... if someone wouldn't mind trying it, please?
Cheers!
CJ