Repeated Random loss of connection started recently; Roku channel not working
—>Tried to connect for about 4 hours after watching something but suddenly lost connection—All other devices connect normally to router. Tried rebooting ZTE ZXHN F660 modem (no recent updates) in bridge mode, TP-Link Archer C80 router dual band with different names for 2.4 & 5 GHz, so only trying to connect to 2.4, rebooted Roku multiple times; tried all channels from 1 to 11, set bandwidth to 20, changed Mode to 802.11n, Roku said “connected”, went to Home—>Roku—>selected show to watch, clicked on it, got the info (name, channel number etc.), but it wouldn’t load. Back to Settings, where it said “not connected”.
After giving up for the night, I went back to the Roku device in the morning, Roku was connected, and some channels worked normally (Tubi, Fox Business, Amazon Prime), while Roku loaded only the menu on the left. Only “Search” showed any content, but nothing loaded. Changed HDMI port on TV, but that didn’t help. Updated Roku App to no avail, then deleted Roku app, but now Streaming Channels won’t load. Clicked on OK to reload as per the instructions, but nothing happened, because Internet connection lost. (20:18) 21:03 restarted device because says Connected, but when I click on Check Connection, says Not Connected. Tried connecting via a Personal HotSpot—unsuccessful.
Model 3900X-Roku Express
Serial Number YGOOFA4778OO
Software Version 11.0.0-build 4193-51
Device ID C3387F477800