search

rtuck99 / openhab-binding

OpenHAB Bindings for Viessmann and Glowmarkt APIs
Eclipse Public License 2.0
8 stars 3 forks source link

Bridge is online, but thing reports COM error #26

Closed befi-ibm closed 2 years ago

befi-ibm commented 2 years ago

This is, what I got when creating a new thing:

COMMUNICATION_ERROR
Communication problem fetching device features: Unable to request features from IoT API, server returned 502, DEVICE_COMMUNICATION_ERROR: DEVICE_COMMUNICATION_ERROR

openhab.log:

2022-11-14 19:31:02.304 [INFO ] [openhab.event.InboxRemovedEvent     ] - Discovery Result with UID 'vicare:heating:c9888fa206:fb09ec0e-7f1d-3d77-b683-c987c56h62ba' has been removed.
2022-11-14 19:31:02.347 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'vicare:heating:c9888fa206:fb09ec0e-7f1d-3d77-b683-c987c56h62ba' changed from UNINITIALIZED to INITIALIZING
2022-11-14 19:31:03.223 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'vicare:heating:c9888fa206:fb09ec0e-7f1d-3d77-b683-c987c56h62ba' changed from INITIALIZING to OFFLINE (COMMUNICATION_ERROR): Communication problem fetching device features: Unable to request features from IoT API, server returned 502, DEVICE_COMMUNICATION_ERROR: DEVICE_COMMUNICATION_ERROR

Unfortunately I do not find any documentation, how to proceed ...
rtuck99 commented 2 years ago

Typically I have seen that when my boiler has trouble reaching the Viessmann servers, because the wifi connection to the boiler has dropped. Do you see any error messages in the Viessmann app?

befi-ibm commented 2 years ago

No, not that I can see. App runs fine

befi-ibm commented 2 years ago

magically, after 2 days, it works without any changes