Fortnite XBOX One mouse input blocked?

Today I wanted to try playing on the Xbox one Fortnite with mouse and keyboard. That also worked well one lap.

Now, however, comes the error message "input blocked" as soon as I move the mouse. The keyboard continues to work without problems.

The mouse and keyboard are both wired devices.

(Message see picture)

Thank you in advance!

LG

That's probably because of the fact that you have the keyboard disconnected in the round so the USB port is easily gone out then it gets blocked.