I've said it a few times before. This is TV-specific. Going to a different TV at the same time works fine. In addition, I have never seen this issue on my other TVs or streaming sticks.
In the end, if something has improved here in the software then I'm all good, but I want people to be clear that this is not related to Hulu downtime.
@csetera Roku does not develop the Hulu channel for Roku. Hulu does. The error code you see has a specific link someone post to tell you how to address it. Why it’s happening on 1 TV who knows. Have you reached out to TCL?
@csetera The error code is specific to Hulu. It’s actually an error from Hulu servers. Read this link.
Hulu Error Code: P-Dev320 specifies the issues with Hulu main servers that cannot process your Hulu app request. This error usually occurs on Hulu digital media players apps. Generally, it is from Hulu’s end but it could also be a problem with your internet connection or outdated Hulu app.
https://www.screenbinge.com/hulu/fix-hulu-error-code-p-dev320/amp/
@csetera No article says it’s a Roku issue
https://www.techmoog.com/how-to/how-to-fix-hulu-error-code-p-dev320/