WhatsApp web on Firefox ESR 52.5.3

winoni71

Distinguished
Sep 12, 2011
40
0
18,530
I’ve been using WhatsApp web for at least a couple of years without issue with an android phone coupled with Firefox on Windows 7.
I’ve recently installed version ESR 52.5.3 and from that point on, even though I select “Keep me signed in”, after a few minutes of inactivity, I get disconnected.

I tried erasing FireFox history and re-installing WhatsApp on the phone, without success.

Why is this happening?

Thank you.