New user, after setup my OTA channels are only quarter screen or less with a green screen for the rest. Ideas?
BTW using updated Roku devices as source on TVs.
This is a known problem on some older Roku devices. See this thread on Roku community site:
Also extensively mentioned on this Tablo thread:
Thank you, makes sense.
Have a good evening.
I’ve been complaining about this both to Tablo & Roku off and for about a year now. Wound up upgrading to new Rokus on the 2 TVs that I use most. My other 3 TVs are still using older Roku devices and despite numerous Roku and Tablo software updates still have this issue.
I only get this on my older Roku and TV combinations, and only on channels broadcasting in lower resolutions. On mine, if I exit the program and reboot the Roku I can watch the program correctly. It usually sticks this way for a while, a few days or even weeks, but then I will need to do it again.
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That does indeed work on my Express model Roku sticks, Thank you!
May I ask which Roku did you move to?
Bought a Roku Ultra and a 4K stick.
My recommendation would be to buy the very latest Ultra. I believe there’s a new Ultra model out, comes with backlit rechargeable remote… Anyway, now’s a good time to upgrade with all the sales going on. Just my 2 cents 
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@jman4531 - I just did that. It made a big difference because it supports Wifi6, which we prefer to use. Now’s the time to get one at $79 ($20 off) on Amazon_dot_com. Look for the 2024 version WITHOUT the ear buds.
Some problems people experience can be attributed to old equipment. You gotta keep your gear up-to-date.
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