M365 Security Centre and Firefox

[StevieM]

After Firefox updated itself to the '100th' version, this morning, I've not been able to open the M365 Security & Compliance Admin Centre. It shows the logo when it starts to load, but it crashes out with the message:

 

Sorry, something went wrong.

Please try reloading the page. If the problem persists please contact customer service.

Error:[$injector:modulerr]

 

I have no problem with any of the other admin centres (Exchange, Teams, etc.). I can also open it in Chrome without any issues. Is anyone else having problems or is it just me?

[LeMarchand]

If you mean https://compliance.microsoft.com/homepage, was fine on what I noticed was 99. Wasn't looking promising after the update, but it did connect and seems OK atm.

[StevieM]

Hmmm, it was fine here on 99, too. It's just been throwing a wobbler since it updated this morning.

[LeMarchand]

If I remember I'll test at a different site tomorrow.

 

I've installed https://addons.mozilla.org/en-GB/firefox/addon/user-agent-string-switcher/, which isn't very intuitive but means I no longer have to open Edge or Chrome to go to Apple School Manager. If the site works for you in Chrome, might be worth a go?

[LeMarchand]

Just checked from a different site and it's fine from here on 100x64, too.

[StevieM]

Thanks, @LeMarchand. Oddly enough, it's working here again this morning.