Forum Discussion
ChargerDad
Mar 14, 2024Copper Contributor
Teams on Mac with external users often shows "Unknown User"
I have an M1 Mac which has multiple external teams where users often show up as "Unknown User". Doesn't happen on my intel Mac, my iphone, or the web version. I have cleared my MS Teams cache, and ...
LeonPavesic
Mar 14, 2024Silver Contributor
Hi ChargerDad,
the issue you are having can be connected directly to the TM722470 Service Health issue (Advisory) in Microsoft 365 admin center: