微软承认Teams存在高内存占用问题，计划2026年发布更新修复

Core Insights - Microsoft Teams is experiencing significant performance issues, consuming up to 1 GB of memory even when idle, with memory usage spiking during meetings [2][3] - Microsoft has acknowledged these performance problems and plans to release an update in January 2026 to address them [2][3] - The upcoming update will introduce a new process, ms-teams_modulehost.exe, aimed at improving performance and reducing startup time [2][3]