2 ms·Invalid cert for me? (FireFox latest, win10)by teekert 6y agoInvalid cert for me? (FireFox latest, win10)jeroenhd 6y agoLooks alright to me (certificate by Let's Encrypt for the right domain and a valid validity range).mldbk 6y agoFirefox 83, Fedora 32 works just fine.