I have a laptop that can no longer access AOL on any of three browsers. I can access it on my phone and on my wife's desktop. So I have to believe the problem is the Bitdefender firewall somewhere. But I cannot find the problem. Any ideas?
Temporarily Disable Bitdefender Protection: https://www.bitdefender.com/consumer/support/answer/28557/
If the issue still persists after disabling Bitdefender, then it is not related to Bitdefender.
Regards