Thank you for your reports. We released client and service updates this week, that address many MacOS-specific performance issues. We are also aware of recent performance issues with Microsoft Teams meetings, especially on laptops and when using external monitors.
The team is working to resolve these issues. In the meantime, please find troubleshooting information here: https://docs.microsoft.com/microsoftteams/troubleshoot/known-issues/teams-slow-video-meetings-laptops-4k.
An error occurred while saving the commentNabih Salem commented
Teams group video conference is consuming a lot of CPU resources and rendering the application dysfunctional and unusable! (Teams app and Teams Helper are both hitting over 100%!)
My last team update was in August 30th.
I strongly urge you to give this issue top priority!