I have multiple roku devices (3 different 1s to be exact) and some apps will work (hulu) but Netflix, Amazon prime video, Disney plus, etc won't. This is happening on all 3 devices, which leads me to believe it's a roku/app issue. How do I resolve this or is this a currently known issue?
What are the model numbers of the 3 different devices? It's possible that one or more are older models that are no longer supported.