Microsoft's Copilot extension causing problems
I've been having problems with some websites not displaying content, others displaying error messages. So have been going through the Troubleshooting Mode and diagnostic … (xem thêm)
I've been having problems with some websites not displaying content, others displaying error messages. So have been going through the Troubleshooting Mode and diagnostic process.
The cause is the MS CoPilot extension for Firefox.
Useful in other ways as I discovered several other extensions I don't need, hence have remained disabled.