The company I work with uses Microsoft Authentication for dual-factor authenication. A change last month by Microsoft caused a problem with both Firefox and Chrome, but not Edge. After entering the login and password and completing the dual-factor authentication process, it cycles back to the login screen again. I must redo the login and password and complete the dual-factor authentication process a second time to finally login. Again, this started about a month ago and is a problem with both Firefox and Chrome, but not Edge. I hope Microsoft has not done something to make it harder using Firefox. Our technical staff has been usable to resolve this issue. Thank you in advance for any help you may provide.