Thanks for the follow up.
I have passed along your concerns and information to the appropriate Roku team to investigate further.
Once more information is available, I'll be sure to update this Community thread.
Thanks,
Danny
I would like to take a moment to update the progress in resolving this issue.
On 4/17/22 my Roku was downgraded from 11.0 to 10.5. At that time, all issues were resolved. It ran perfectly until 5/12/22.
On that date my Roku was once again updated to version 11..0 and the previous issue has returned. On or about 5/15/22 I reported the problem and requested to be downgraded again to 10.5, but have not received any response, nor has my system been downgraded.
I hope others are receiving better support.