All of my Roku TVs are still connected to WiFi but have terrible picture quality and network check shows all have slow download speed less than 1 Mbps while my laptops and phones all test at 50-80 Mbps.
I rolled back the firmware when it was released as a workaround and Also hardwired one of them and no improvement. Everything points to Roku absolutely being the problem.
Last night and today my Roku's,( 3 to be exact) wouldn't work. For about 10 times this month this has happened. I just tried again 5:10 11/30/2021, all 3 TV'S are working now? How long will they work? I used to brag about you Roku, I have a hard time admitting I own a Roku now. Get your stuff together Roku.
@renojlm I can't find how out to accept your solution, but it took care of the issue. I just wanted to thank you again. Note here too, Roku puts a warning up when you disable the feature, something about using more power.
@skypilot18, I tested this so called "power saving" feature on my Ultra (4800) and it appears to save no more than 1.5 Watts. Maybe over millions of devices that's significant, but for the 15 cents a month it would save me it's not worth the trouble.
I am having the same issue since yesterday. All of my other devices work with my router except Roku. It says signal strength is great, but it will not connect. It’s quite obvious since we wall have the same issue that this is a Roku problem.
Having the same issue. We have a vacation home arrived yesterday, all was well. Working earlier today, went out to dinner came back and turned on TV, message to reconnect to internet, TV shows our network with signal strength strong, but won’t connect to the internet despite all the standard troubleshooting processes. Phones and other devices connected to the router signal and have internet connection on those. Just bought three devices for our other house haven’t even unboxed them yet. Our main TV at home is a Roku TV. Will not be happy at all if all 5 devices won’t connect!!!!