Note: edited to reflect issues with 2.2.5 (was originally posted as 2.2.4)
I have a C-5 hub. After updating the platform to 2.2.5 (both released revisions), my hub would not stay running for more than approximately 24 hours, sometimes less than 12 hours.
I suffered through this for about a week, including upgrading the power supply (wondering if it was a power issue). No dice.
When it crashed, the web interface was not reachable and the Zigbee and Z-Wave automations I have in place stopped working.
Finally, I downgraded to the 2.2.3 version of the platform and things have been stable since.
Happy to get telemetry out of a crash. What would be useful to share to troubleshoot this issue?
I just had another crash after 84 hours (which is better than it was doing before).
Unpingable on the network when in the crashed state. Came up quickly after a power cycle.