# Matter devices are unavailable

**URL:** <https://community.homey.app/t/matter-devices-are-unavailable/148583>\
**Category:** Questions & Help\
**Tags:** homey-pro, matter\
**Created:** [January 5, 2026, 8:53am UTC](https://community.homey.app/t/matter-devices-are-unavailable/148583 "2026-01-05T08:53:42Z")\
**Posts on this page:** 1\
**Showing post:** 184

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**Author:** ![deejayreissue](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/deejayreissue/32/81912_2.png) [@deejayreissue](https://community.homey.app/u/deejayreissue)\
**Post date:** [July 19, 2026, 10:34am UTC](https://community.homey.app/t/matter-devices-are-unavailable/148583/184 "2026-07-19T10:34:07Z")

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> [@Sudden CPU frequency drop from 1.3GHz to 0.9GHz since v13.3.0](https://community.homey.app/t/sudden-cpu-frequency-drop-from-1-3ghz-to-0-9ghz-since-v13-3-0/156562/56):
>
> First, you have a mix of IKEA, Aqara, and Eve smart plugs that together are generating more than 900 Thread messages per minute. This creates a very busy network, leaving little bandwidth for other devices to communicate.

I removed both the Eve plugs and the IKEA plugs and the issues remained.

I can’t remove the Aqara bulbs as I have 17 of them and they are critical to my mesh and my smart home

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