CPU overload and Zigbee network!

Good morning friends, my C-8 is giving me the following critical error.
What I don't see in the logs is that the devices talk a lot on the network to report their status and it does so in very short periods.
I have 70 zigbee devices all are sonoff between mini, l40 and without neutrals. I am having certain problems with the Sonoff Zigbee buttons, for a period of 30 seconds it stops responding and then comes back online. I am going to try other buttons from other brands, with the sonoff movement sensors it also happens, the contact ones if you work solid.
It should be noted that I still do not have any scheduled routine, only the devices have been added.

Any ideas on these?







Have you checked the Device stats and App stats to identify the source of the performance issues? I know that High CPU load could cause the Zigbee radio to shut down on the C-5 and C-7. Not sure of the same on the C-8, but it might be a good place to start.

My first action would be to disable the problematic apps/drivers (there is a checkbox that can be enabled to do this - quick and easy once these are turned on via the top-right icon on both the App and Device screens).

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Hello, I don't see anything that catches my attention. Can you see something?
In the hub I only use the controller that it brings for sonoff.

What is Mobile App Manager? That one and the Echo Skill are taking a lot of processor time it seems (though Iā€™m not the best at reading this). I would try disabling some of the top ones (maybe leave Echo if you use it a lot) to see if it makes a difference.

Relatively those two app are using allot but they are still less the .02% of total time when you look at the other column.

Has anything changed recently like new devices installed or new rules. You may want to engage with @support_team to look at your hub.

Those stats pages are a good place to atart but don't show everything. How does the hub perform after a restart.

Do you have any rules that run in set intervals?

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If I'm waiting for support from them, the hub is newly installed, they don't have scheduled routines yet, they're just adding the devices and wait a couple of days for the zigbee network to improve.

@support_team @bobbyD

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