Firefox Hijacking issue

Weird one here…

I run a search from the search box in Firefox
and i get redirected to a different search page similar to google, but not. any search after
that is normal. it’s like I just get hijacked
on the first search and that is it. after a
reboot, once more I get hijacked then fine.
don’t see anything in config or under add-ons
to explain it.