I've been developing a UWP, Android, and iOS application.
The UWP had been working fine, then after my latest upgrade to 15.5, the UWP app launch has been erratic.
When I first start Visual Studio, the UWP app launches in debug mode just fine. I close it, make a minor change, then relaunch.
I can see the app flicker on the screen, extremely briefly. No errors in the build process at all.
If I close Visual Studio and reopen it, then the UWP will launch. Once only. I have to shutdown and restart Visual Studio between each UWP launch.
Again, there are absolutely no errors anywhere.
3>Creating a new clean layout...
3>Copying files: Total 32 mb to layout...
3>Checking whether required frameworks are installed...
3>Registering the application to run from layout...
3>Deployment complete (0:00:00.982). Full package name: "MyApp_1.0.3.0_x86__p0vm33n94x0y0"