My Chromecast has been acting up lately. When casting from a mobile device via supported apps (Netflix, YouTube, etc.) the Chromecast appears to lose connection with the TV, intermittently. The screen goes black for a split second, comes back and the TV acts as if it just connected (displays the resolution and such). It does this nonstop, but at random intervals, and sometimes in between these disconnects movement on the video appears to stutter. Sometimes rebooting fixes the problem for a while, but often nothing seems to fix it. Has anyone had any similar experiences? I have tried switching HDMI inputs, but the same thing occurs, and no other connected devices have even remotely similar problems. Any thoughts?