User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0

Steps to reproduce:

start browser as usual (doh previously on).
test dnsleaktest.com
shows system/isp dns ip.

Actual results:

reset doh setting manually on/off everytime i start the browser to make my settings work.

Expected results:

should work directly

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Valentin what do you make of this?

I haven't been able to reproduce it.
Every time I do a "standard test" it comes up as Cloudflare.

Slim, could you help us with some more details? Things that would be helpful to diagnose this bug:

1. A screencast of you reproducing the bug
2. The logs gathered while reproducing the bug using these instructions
3. More details about your config, DNS setting, output from about:support

Thanks!