Hi all! I have a very weird issue: whenever I use a second monitor (I have a setup that makes the laptop like a stationary PC) the laptop runs just fine, but after I disconnect it my GTX 1060 stops being used by apps and after startup it would freeze for ~1 second every 2 seconds. I have no idea why it works fine with an external monitor and doesn't with it's default one, but here's a list of things I already tried:
Disabling integrated graphics in Device Manager,
Selecting "High-performance NVIDIA Processor" both as default and for a certain app
Also, whenever I disconnect the monitor many of NVIDIA Control Panel options are missing, most notably anything but the "3D Settings" tab.