iMac Catalina: Unable to like/reply/share Facebook posts
Since this morning (2nd Feb 2026) I am unable to respond to Facebook posts via the Like, Reply and Share prompts, via my 2013 iMac running 10.15.7 Catalina. It was OK yesterday, and there is no problem on my 2017 MacBook Air.
I would gratefully appreciate a solution that, hopefully, is a quick fix.
iMac 27″