Snapshot image per ONVIF in the latest firmware 2026-03-02 #1099
Description
Under the 2026-03-02 firmware 1f53401, I would got this error whenever Home Assistant pulling the snapshot image.
(Failed to fetch the snapshot image.)
To be clear, I would still get a snapshot image, so the issue might not be apparent. HA would then fall back to ffmpeg and generate one from live feed, which introduces delays & extra resources.
To troubleshoot, I have since rolled back to the previous release on 2026-02-23 # 3bf4f43 , and the error message went away. Meaning this is new between 2/23 and 3/2. I am guessing ONVIF is advertising something different for snapshot image, and/or maybe token related.
Yes I have tried generating different tokes (API Keys). Looks like whatever I have done with the API key (under the webui settings page) would not change the outcome.
Just trying to bring this to your attention.