Is there logging in the external system calling the MakerAPI? I had an odd random error too that my Homebridge was using and was able to narrow it down that way:
Thanks for that hint as I hadn't checked the logs on my docker container. I did find this:
[1/16/2020, 1:01:36 PM] [Hubitat MakerAPI hhm:0.4.10] GET ERROR: { path: '/devices/354', method: 'GET' } IncomingMessage {...}
I looked at device 354 and it was an AV receiver that I removed from MakerAPI to see if that solves it. Honestly not sure why I added that device to Maker in the first place. But the above error was pretty consistent and I would see it in the log every 5 minutes and this erro…