CIQ Simulator open the clock and close iImmediately

Hello guys.

I am creating just a sample app to run in FR265.
After making all the code, when I run the Monkey C: Run Test ( after building it with no errors ), the CIQ simulator opens, super quickly clock opens, but atthe  same time all disappear. But the CIQ still there, open, but blank page.

I try to open 3 different projects from GitHub, and the same is happening. 

There are no log errors in Debug or something like that... the things just do not happen \o

I am using Windows + Visual Studio + Monkey C + Connect IQ 8.1.1

Thank you!