(In reply to rex from comment #21) > I had some issues with DNSoverHTTPS. I'm thinking firefox had intermittent difficulty resolving the host from which I was supposed to do dns services with.
You can use the network.trr.bootstrapAddress pref to set the IP of the DoH service you want to use. You can use `dig mozilla.cloudflare-dns.com` do get the IP; I think 1.1.1.1 should work too. https://gist.github.com/bagder/5e29101079e9ac78920ba2fc718aceec > For the hook3.c program, I've run it with firefox normally for the few business days since the time of Michal's post without the issue recurring. I've even redownloaded that 65.0b8 meta and turned off updating to ensure my variables are not changing. DNS servers are the same. Hopefully like last time the issue will spring up when I mention it. Anyway, please know that I am continuing to test and will post if I have news. Thank you for this! We are really grateful. I'm sure this kind of hard- to-reproduce bug can be annoying to a lot of users, and any little help in finding out the root cause is great! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796979 Title: Intermittently can't connect to the server To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1796979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
