v3 support for AVRs without YXC (RX-A2010)

[WTell]

Hi,

First of all, thanks for putting in the time and effort to maintain this fantastic HomeBridge plugin!

Upon upgrading to v3 (specifically, v3.0.0-beta.3 and newer), the connection to my Yamaha AVR has broken. Downgrading to 2.1.0-beta.3 solves the issue and restores connectivity.

The error I'm getting on v3 and above is:

3|hb-Yamah | [9/6/2022, 2:30:17 PM] [Yamaha RX-A2010] 
3|hb-Yamah |         Failed to get system config from Yamaha RX-A2010. Please verify the AVR is connected and accessible at 10.0.0.9

I assume that this issue is related to the change Interface with YamahaExtendedControl API directly, removing yamaha-nodejs dependency.

Is there any hope in restoring connectivity to my RX-A2010?