Recently, we purchased PBX MFA license for a year but upon enabling the said module our users unable to login, nothing happens when clicking on Login button and upon viewing the network in browser, it shows that there are problem accessing files which are 404 errors. See below image.
When accessing via https://domain.com/ucp no problem with this since the file ucplogin.css and ucplogin.js is also accessible for the user using port 443.
But using https://domain.com:4443 the problem here is FreePBX set the Document Root to under ucp folder then when the page is trying to access the said files it is not accessible because the admin folder is restricted.
Hopefully there will be some updates soon to fix this issue.
We were also able to reproduced on a fully patched PBXact system. We had to uninstall the 2FA Module to mitigate.Thanks for creating a ticket and thank you Sangoma for working so hard on the new welcomed module.