Having problems trying to stream any type of movie or show on TV. Have done a factory reset plus will unplug and let sit for about 5 minutes before plugging back in. Shows/Movies will play for about 10 seconds and then cut off and switch back to home screen. Hisense CC was no help rolling issue over to Roku.
You haven't provided enough detail about your problem. First, what sort of Roku is it? Since you mentioned Hisense, I'm assuming it's a Roku TV. But we need to know the model/size. How long have you had the TV? Next, you haven't identified what channels this is happening on. Simply saying "all of them" doesn't help. Need specifics. Did it ever work correctly, or has this been an issue from the beginning?
If it's a hardware problem, then it's a Hisense problem. But it's impossible to say if it's hardware or software with the limited information.
You didnt mention your Roku model # and firmware version: Settings/System/About
Known solutions/workarounds for apps not loading/closing to Home:
1) Check for updates: Settings/System/System updates/Check now - try again
2) Change your Theme to the Roku Default: Settings/Theme/Restore default theme - try again
3) Change your Screensaver to a Roku clock: Settings/Theme/Screensavers - try again
4) Remove SD card (if installed) - try again
5) Remove app, RESTART ROKU: Settings/System/System restart/Restart, Add app - try again
6) Network connection reset: Settings/System/Advanced system settings/Network connection reset - try again
7) Completely unplug power from Roku for 10-15 minutes - try again
😎 Factory reset: Settings/System/Advanced system settings/Factory reset <--- last resort
NOTE for #5: Do not remove the YouTube TV or Spectrum app - you will not get the app back until the end of the dispute.
Otherwise, as @atc98092 suggests, it may very well be a hardware problem, and you'll need to contact HiSense support.