That isn't an effective solution on a corporate network that depends on internal name resolution.
And FWIW I run into the same DNS-like issues with Firefox on my home network, which uses Cloudflare's 1.1.1.1 DNS. Perhaps it is something to do with the way my company provisions my machine, I don't know. All I know is that Chrome has no issues. I've made efforts to track down the issue but it's ultimately not worth my time.
Me too actually... I haven't spent any time trying to actually track it down. Unsure if it's the internal DNS servers, the Squid proxies, or what exactly. It doesn't seem to happen at home, but I don't have much runtime on FF at home yet.
OMG I thought I was the only one running into this exact same problem! This has been a deal killer for me.