I did the same.
Roku NEVER AGAIN.
This answer was 2 months ago, still no resolution. I'm thinking of moving to a different device.
Already moved to a new device- no help from Roku staff.
Typical response from a company that does not want to remain in business, follow Tablo not us, and marking the issue resolved, when it's not!
I changed audio settings on Roku. Tablo works fine.
Note: We are aware that this issue is still unresolved; however, we'll mark this post as solved for everyone's visibility.
Hello ! U ve Two options 1) Amazon firestick & 2) Goggle OMM I think is the name .
Bull**bleep**e!!
Me too.