Corrective update Firefox 77.0.1
A corrective update Firefox 77.0.1 has been released, which disables the automatic selection of the DNS over HTTPS (DoH) provider during testing for a gradual rollout to avoid peak loads on DoH providers. The testing check for DoH implemented in Firefox 77, which sends 10 trial requests from each client, turned into a sort of DDoS attack on the NextDNS service, which could not handle it.
