Hi @SelectiveMemory,
Greetings from the Roku Community!
We appreciate the troubleshooting steps that you have taken so far.
We recommend reaching out to TCL's support directly and inquiring further about support. TCL manufactures Roku TV, which provides direct support with its TV models since it only uses Roku as its operating system.
You can reach them at TCL Support
Hoping this will be sorted out soon.
Thanks,
The Roku Community Team
John
Roku Community Moderator