The whole reason for trying another connection is just to rule in/out certain possibilities.
One can also come at the problem as RolandJS has suggested. If all of the web browsers on the same machine are encountering this issue with certificates then it's something local to the machine (which is, actually, what I suspect).
Also, if the other browsers don't have the issue, the first thing I'd suspect is an add-on/extension. You could try starting Chrome with all extensions disabled and see if that makes a difference.
Edited by britechguy, 05 January 2018 - 04:00 PM.
Brian AKA Bri the Tech Guy (website in my user profile) - Windows 10 Home, 64-Bit, Version 1803, Build 17134
. . . the presumption of innocence, while essential in the legal realm, does not mean the elimination of common sense outside it. The willing suspension of disbelief has its limits, or should.
~ Ruth Marcus, November 10, 2017, in Washington Post article, Bannon is right: It’s no coincidence The Post broke the Moore story