@Anonymous
Thanks for posting your query on Microsoft Q&A.
#1. Do you see higher latency only with the latest windows desktop client? Were things fine with the old desktop client? Using Linux based client by any chance?
#2. Have you implemented the Teams Optimizations for AVD?
This document will show you how to install the Teams desktop app on your Windows 10 or 11 Enterprise multi-session or Windows 10 or 11 Enterprise VM image. To learn more, check out Install or update the Teams desktop app on VDI. It includes Enable media optimization for Teams
Please go through this document and ensure you have all the pre-requisites covered as well as optimizations enabled: Use Microsoft Teams on Azure Virtual Desktop
#3. Make sure your AVD, Microsoft Teams, and WebRTC Redirector are all up to date. Outdated software can sometimes lead to compatibility issues and degraded performance.
Let me know the results.