Hey. Thanks for looking into this, i really appreciate your help
I just had another - this time longer - look in Remote control section and it behaves weirdly.
After switching the HyperionScreenGrab off and on again it connects automatically, works fine and shows up in the UI:
First and foremost - i have just noticed that every time i am trying to refresh the page (hitting Reload button or f5) Hyperion resets the source to system default - both in the UI and on LEDs. Im not even touching the computer with Hyperion here, just checking the web interface on a laptop:
Now I am not even seeing a way of switching back to Flatbuffers, but HyperionScreenCap still running and grabbing the screen.
Now lets stop and restart HyperionScreenCap again, it connects and Hyperion, selects it as a source automatically (same as on the first screenshot)
Home Assistant is now showing that my Hyperion still has "Solid colour" source - it is not recognizing Flatbuffers as "Platform grabber" source.
Previously i had some complex automations in Home Assistant which were switching on "warm light" background when i was sitting down on the sofa, then switching to GRABBER when i played a movie and after completing the movie - if it was dark outside - it was switching on the solid background again with full brightness so i can find my way to the bed. It was working perfectly fine before the update (maybe it wasnt Alpha 9 but Alpha 8 and i skipped a version?), but now doesnt work at all. I was also planning to add USB capture to my set up to use it with my consoles, but that doesnt make sense now if i cannot use API to switch inputs back and forth.