When Connect to Spacedesk Previously, I always setup to Extended Screen Mode on Windows 11, but now it always in Duplicate Screen Mode when connect, I need setting manually to Extended Screen mode on each connect.
Please advise is it Windows Update issue?
It might be a Windows Update or GPU update behavior. We are not sure.
Did you recently update your Windows System or your Graphics Adapter?
Could you please try the “Clear Windows Display Settings” button in the spacedesk Driver Console -> Control then try to connect first and switch to Extension mode (in case it’s duplicated), then check if it will still reset to Duplicated mode after reconnecting.