Received the new rc3 yesterday. Managed to install it and to apply integrations for Heos, LG TV, and NVIDIA Shield. I’m stuck with the bluray player Sony UBP X700. Used the IR code set supplied by the UC web config but power on / off commands are missing in any code set that may fit. Am I overlooking something? Any ideas? Thanks a lot 
Some devices only have a power toggle code. In such a case copy that IR code and paste it into 2 new IR commands called power_on and power_off
Power toggle is missing as well 
The internal Sony Generic Blu-ray 1 code set seems to be missing these commands. You should contact UC about this.
As a workaround you can either import codes from Global Caché (search the forum on how to download and import them) or use the ip integration which I would recommened: GitHub - albaintor/integration-sonybluray: Unfolded Circle integration for Sony Bluray players
Do you have the original remote? If so, just add the commands yourself via learning process. It’s extremely easy and fast.
Thank you, learning is easy, indeed 
I‘ve tried the integration with X700/K. It doesn’t work - connection refused. The x700/k is the latest model, not mentioned in the device list. What else could be wrong ? The network params in the settings are fine, according to spec. No password.