We believe this issue has been resolved with the latest OS 10.5 update.
Please be aware that Roku OS 10.5 has begun rolling out to select Roku players and is expected to roll out to all supported streaming devices, including the all-new Roku Streaming Stick 4K, Roku Streaming Stick 4K+, and all Roku TV models in the coming weeks.
It seems to have done the trick for my onn. Roku Soundbar. Thnx and sorry we've been so impatient.
This still happens constantly. It only happens when the Hulu screen saver pops up after inactivity, and then you hit the back button. It is very consistent, it happens on both my Roku sticks I bought years apart that are both updated, so it is definitely a software issue.
Can you please specify the issue you are experiencing? What Roku model device are you using? What are the steps to reproduce the issue? What troubleshooting steps have you already taken to try to resolve the issue?
With more detailed information, we will be able to assist you further.