Hi @everyone,
We and other AirGradient users, identified two issues that caused the bootloop in version 3.3.6 before the server changes last night. Unfortunately, these were missed during testing. We actually had a fix ready for about a week, but delayed releasing it to ensure full stability.
The two issues are:
- Monitor that using Prometheus
GitHub Issue #309
- Monitor with the “Disable Cloud Connection” option enabled in the Wi-Fi web portal
GitHub Issue #312
Regarding the bootloop that occurred last night: it was triggered by server-side changes related to firmware updates for monitors that are not registered on our server but still want to have automatic firmware updates features. Our team already reverted those changes.
In summary:
If you’re not using Prometheus and haven’t enabled “Disable Cloud Connection” in the Wi-Fi web portal, you should no longer experience any issues. For those affected by either of these two conditions, we’ve just released version 3.3.7, which addresses both problems.
This update will be available today via automatic updates and will also listed on our firmware page here.
Thank you to everyone who reported these issues—your feedback really helps us improve. We’re sorry for the inconvenience and appreciate your patience and support.