With some of the posts recently about bitdefender, thought I should mention that I kept on getting 1password has stopped message (guys, might be useful if you were more specific, as what it really means is 1Password can't connect to the web or perhaps 1Password Chrome can't connect?)
Anyway, errors like unknown publisher for chrome in 1Password under connected browsers section, Refusing helper connection from "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"in disgnostic report, because of untrusted certificate. errors, unable to get manifest update, etc.
Somehow, and I don't mess with the settings, Bitdefender had set 1Password under application settings to blocked. I thought it was initially the SSL scanning, but it was the application firewall. No traffic allowed,
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided