it would be helpful to give further details, such as what operating
system do you use and which simulator version. Do you use an external
What did you try to solve the problem …
I remember, that I also had once a similar issue. I used Windows and
missed an external monitor, which was used by the GUI. For me it
helped to right-click on the simulator tab in the task bar and to
select move, thus, I could shift the window to the main screen I used.