Hi there! It started yesterday. I keep getting warning messages from Bitdefender that a connection Firefox was trying to establish was blocked. I will include a screenshot of the warning. I searched the link included in the warning and it comes up as a Firefox related link. I had six or seven of these warnings within the last 3 hours of using the computer and am concerned and irritated. Firefox is updated automatically on this computer and I think the last major change would have been the "cookie jar" thing(?). Obviously, the warning only says that the a certificate has expired. Thank you in advance for your help. Yours sincerely,R.