Docker and Chromium net::ERR_NETWORK_CHANGED

I was constantly getting ERR_NETWORK_CHANGED.

This is what finally worked for my current browsers:Chromium, Opera and FlashPeak Slimjet.

sudo service docker stop

The following actions did not solve my issue:

Checked modem, router, and cables to isolate the issue.
Disabled IPv6 from my wired Network
Commands:
sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1

After I stopped Docker, I am not getting any more console errors.

I hope this can help someone saving hours of annoying troubleshooting.

Ron.

angularjs google-chrome docker

sudo service docker stop

But this is not a solution because I need docker in my daily work.So I found out that docker networks cause this problem

docker network prune helped me

Or try to delete one by one except of none, bridge, host

CodeHunter