Windows 10: Detach error with Surface book 3

I just updated my Surface Book 3 with the May 2020 update 2004 and after that every time I click on the detach screen button I receive this error that I should close these apps before detaching. The problem is that the app it wants me to close areall Microsoft preinstalled stuff. Is there a way to fix it? will it be fixed with the next update?.

Thanks




:)

 

"Surface Detach" Icon Removal on Surface Book Taskbar

Hi,

As per the description I understand that you are trying to remove the Surface detach icon from the Taskbar on your Surface device, we will help you with this issue.

I suggest you to follow the below steps to disable it and check if it helps.

You will have to disable the Surface DTX. Follow:

• Press and hold (or right-click) the taskbar and select Task Manager.
• In Task Manager, select the Startup tab.
• Check if the Surface DTX status is shown as Disabled.
• Close Task Manager.
• Go to Start
  
  , and select
  Power > Restart to restart your Surface Book.

Hope it helps. Let us know for further assistance on accessing the Surface device, we will be happy to help you.

Thank you.

 

problem detaching my surface book

Hi Robert,

If a background app prevents your Surface Book to be detached, we recommend that you disable this application to run in the background. To disable a background app, follow the steps below:

• Click the Start button and select the Settings
  icon.
• Choose Privacy from the list.
• Select Background apps in the left pane of the window.
• Under Choose which apps can run in the background, look for the application and toggle it off.

Keep us in the loop with the result.

 

CSISYN stopping detaching surface book keyboard

Every time I try to detach the keyboard on my surface book it tells me to shut down csisyn ~1. I have to reboot to detach!