New, possibly benign, error with Homebridge beta
I seem to be getting a new error message regularly from the plugin since I installed Homebridge beta v1.3.0-beta.53:

[2/7/2021, 7:35:47 PM] Received warning for the plugin 'homebridge-harmony' from the characteristic 'Active Identifier': characteristic was supplied illegal value: number -1 exceeded minimum of 0.
[2/7/2021, 7:35:47 PM] Received warning for the plugin 'homebridge-harmony' from the characteristic 'Active Identifier': characteristic was supplied illegal value: number -1 exceeded minimum of 0.

Just thought I'd mention it! I can't see if it affects anything just yet...