I rolled back my Roku from 10.5 to 10 and the Tablo seems fine now. You could try that Did you try to see if you could rollback? Press Home 5 times, Fast Forward (>>) 3 times, and Rewind (<<) twice to get to the “Secret Screen”. If it’s possible, it will offer version 9.3 when you choose “Update software”. When you hit Update Software it picked the older version and installed.