The remote server returned an error

[slbuck]

My OSRAM Lightify lights stopped responding to HS3 the other day. I noticed in the logs any time I try to turn the lights on or off, I get the following error:

May-04 23:00:04

ZigBee Error:

Command returned an error: The remote server returned an error: (401) Unauthorized.

I already re-entered the Access and Refresh tokens for North America, but this didn't help. I have no issues controlling the lights via the mobile Lightify app.

HomeSeer Version: HS3 Pro Edition 3.0.0.531
Operating System: Microsoft Windows 10 Pro - Work Station
Enabled Plug-Ins
2.0.28.0: BLOccupied
3.1.3.33206: Blue-Iris
3.0.0.64: EasyTrigger
3.0.0.31: EnvisaLinkAdemco
1.4.0.3: Honeywell WiFi Thermostat
3.0.1.7: HSZigBee
3.0.0.14: NetCAM
2.1.6.7: OpenSprinkler
3.0.0.63: PHLocation2
0.0.0.45: Pushover 3P
3.0.7.0: SDJ-Health
3.1.0.28: Sonos
3.0.7027.33300: UltraLighting3
3.0.1.7: weatherXML
3.0.2.261: Z-Wave

[slbuck]

Looks like OSRAM changed their API again. I've moved on to mcsMQTT and it works really well for local control of my lights now. Only thing I wish I could get working is the Lightify effects for the gardenspot that were available in the mobile app. With the mcsMQTT plugin, mosquitto, and zigbee2mqtt, I now have local control over on/off, brightness, and color, but nothing else.