Sorry that I have to report also an issue, too. I use Keepass as password manager and additional the Addon "Kee" on Firefox to fill Login and password fields. When my database is open, normally Login and password fields gets a Kee field. But when AdGuard 7 is active... nothing happen. Refresh page also not help. I have to wait for a longer moment, until Kee is active. When Kee is active, everything is fine and I can always make use of Kee the session. Why I think, it's AdGuard 7: Because it started to happen after I installed AdGuard 7. Also: When the issue occur and Kee is not active and I open AdGuard -> Disable it -> Kee gets directly active. So AdGuard 7 is something holding back. What could be the issue? Other Firefox Addons works fine directly after start of Firefox. Maybe it has something to do with the plugin keepassrpc to work with the local install of KeePass2. With AdGuard 6.4, it was no issue. The issue is also, when Stealth mode is not active (because of the "DuckDuckGo & YouTube" issue). I also habe the "AdGuard 7.0.2693.6661 - Network Connectivity Problem" issue. I have a little mixed feeling about the release and think about reverting back. If necessary information are necessary, I will try to provide.