So, not really a work issue, but my relatives using BitDefender Free all contacted me this weekend saying they could not get to certain internet sites. When I checked it out on my wife's machine, sure enough, they were right and the same sites presented a problem on each of three systems. About half the HTTPS sites weren't responding, so it wasn't an outright issue with HTTPS. One was our business site, which has the latest TLS version, but it happened onsecured sites for banking, but not Amazon, for example.
Strangely, they had no problem getting to the very same URLs in Firefox or IE. Just Chrome had the issue.
I finally narrowed it down to BitDefender Free update that just came out. I could get the sites to work if I added them to exceptions in BitDefender. I finally just turned off BitDefender and turned on Windows Defender with the...