I'm sorry, but can't figure out which cert is the one with serial=16005263760024127372. Getting certs from server (openssl s_client -connect x.y.z.w:443 -showcerts) neither of two certs showed have this serial number. I asked on tunnelblick group, but no luck at the moment ( https://groups.google.com/g/tunnelblick-discuss/c/7xKiioIZw34 )
