Hi,
To prevent unpinned tabs from repinning in Windows 11, you can try this, start by adjusting Edge’s startup settings: go to Settings, then Start, Home, and New Tabs, and under When Edge starts, choose Open tabs from the previous session so only pinned tabs are preserved. Next, disable background apps in Edge by going to Settings, then System and Performance, and turning off Continue running background apps when Microsoft Edge is closed, which can interfere with tab behavior. Then, clear Edge’s cache and disable extensions by navigating to Settings, Privacy, Search, and Services, selecting Clear Browsing Data, and turning off extensions, as corrupted cache or conflicting extensions can cause tabs to repin unexpectedly. Finally, if the issue persists, repair or reset Edge through Settings, Apps, Installed Apps, Microsoft Edge, Modify, and then Repair or Reset to restore default functionality while keeping favorites and passwords, ensuring a fresh, stable tab environment.
Kind regards,