This error prevents blocklist opening, so they can’t edit any content. Must be network related, but it’s bugging me. Error suggests it’s content related, but it works fine on other machines. Conditions are
Only happening on one machine (regardless of browser)
Works fine on other machines.
Only started happening recently
Happens regardless of which user is tried on that machine
I would suggest either browser extensions (but if on multiple browsers that seems doubtful) or changes in the firewall, DNS even or maybe a WAF blocking things specifically for this user.
It’s not hosted on this machine, it’s an editor machine, so there’s no local cache, sorry if I wasn’t clear - I’ve tried clearing browser caches etc, even new browsers - it must be a network/firewall issue
I’ve seen weirdness with some of the new startup fibre broad band companies blocking ports and weird DNS issues. Get them to try on the same machine and browser but use a wifi hotspot?