No matter what I am streaming (Netflix, Prime Video, YouTubeTV) the video stops every 10-15 minutes. The audio continues. I have then must pause, the start and it returns to the main screen. the device is plugged into an hdmi port in my receiver, power is direct...not usb. My roku a tick worked perfectly in this configuration...I only upgraded soI could also get Apple TV Plus.
If that isn't helping, the next step would be to try connecting your device to a different HDMI port on your receiver. We'd also recommend trying to connect the device directly to your TV to see if the behavior continues. If not, this can indicate a compatibility issue with your receiver or it's current settings configuration. Related to this, we'd also recommend that you replace your HDMI cables used to connect both the device to your receiver, and the receiver to your TV. 4K capable devices require the use of newer HDCP 2.2 certified high-speed HDMI cables that offer faster data transfer rates in order to stream this quality of video. This can resolve these types of video/display issues in some cases.