Playback Issues - Audio/Video & Power

Help with audio & video playback issues, TV display type recognition & compatibility, HDCP messages, troubleshooting playback errors, advertisements, and resolving power issues.
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Level 7

roku 4800r reboots and loud popping sound

roku 4800r brand new 30days old constantly reboots makes loud electrical noise and reboots did it with youtube tv done sofwareupdates unplugged it from unit did hard reset network and unit sofware is  latest one i update manually daily i had to  put my old 4670 back online to play and its fine.

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