I can use iOS mobile app successfully and everything appears to be OK.I deprovisioned all teams licensing for myself from my tenant and have MFA on, as mentioned before, and only have access that one team listed and not any of our organization's teams.Thanks for the idea Rob! I have some additional information at this point that may support your conclusion but wanted to double check to see if you can think of anything additional because I want to make sure we do our due diligence before trying to work across systems, which can be complicated. If you're having trouble completing the process, talk to your IT Ellis There's a more permanent way to sign in to Microsoft Teams. If that doesn't work, try signing out and back in. Three prompts after selecting the guest account in the upper-right drop down Thanks in advance to anyone who can point me in the right direction etc!

The MVP I spoke with suggested there might be a strange interplay between our EDU tenant and what our local government is using, perhaps GCC.She is using the Teams app and has the same results both at home and school.My main takeaway there was error code 4c7, which may point to modern authentication. The last page has some data that might be useful and is included at the bottom.Both her and I have access to the same team and both have the same issue, even though I have MFA turned on.Anyway, some other tidbits that may be useful are that they use MFA where we do not for everyone.I am not sure if I redacted too much but there is a screen cap of it in the top part of the inserted pic at the bottom along with the two following prompts. When she hits the drop-down list and select's our local government's option she is prompted to logon again. She has a teams license in our tenant and is a member of our pilot team as well as a volunteer organization's team that she is a member of. She receives and accepts the invite successfully in our tenant and the logon is added to the drop down in the upper right corner like you would expect. The end result we are looking for is for a public school director needs to access a team as a guest in you local government's tenant. I was Ignite for the first time and an MVP, Chris is memory serves, suggested I post this here because he had not heard of this kind of an issue before.

Oes video work on skype for chromebook