This problem is occurring for us. Info:
Model: 3941X - Roku Express 4K+
Software: 11.5.0 build 4235-CR
Device ID: S07P2184H30N
Tracker ID: 0N-439-451
For us, the issue only occurs on DirecTV Stream.
The problem started occuring right after a software update on 10/25.
Is it possible to roll back the update?
Another symptom: Before this started happening, when we turned the
Roku on, the Roku logo would show up and bounce around about 8 times
before it got to the home screen, maybe after 20 seconds. But after
the issue started, the startup animation only lasted a short time,
sometimes less than 1 second. Don't know if this is related.