# Homey Pro Early 2023 - Problem with multiple devices becoming unreachable (Mitsubishi Airco, HomeWizard energy plugs)

**URL:** <https://community.homey.app/t/homey-pro-early-2023-problem-with-multiple-devices-becoming-unreachable-mitsubishi-airco-homewizard-energy-plugs/124194>\
**Category:** Questions & Help\
**Tags:** homey-pro, homey-pro-2023\
**Created:** [December 15, 2024, 7:42pm UTC](https://community.homey.app/t/homey-pro-early-2023-problem-with-multiple-devices-becoming-unreachable-mitsubishi-airco-homewizard-energy-plugs/124194 "2024-12-15T19:42:09Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [December 15, 2024, 10:21pm UTC](https://community.homey.app/t/homey-pro-early-2023-problem-with-multiple-devices-becoming-unreachable-mitsubishi-airco-homewizard-energy-plugs/124194/3 "2024-12-15T22:21:26Z")

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Restart the Access Point and router

Please read all hints/recommendations/howto/no-go’s in the 1st posts of the Homewizard app topic:

> [@\[APP\]\[Pro\] Homewizard man\_mage](https://community.homey.app/t/app-pro-homewizard/19267):
>
> Control your HomeWizard products (not the Link or Smart Switch.) Stable: v3.3.25 Test/beta: v3.3.26 Nederlands forum topic hier, maar meeste info zal in dit engelse gedeelte te vinden zijn omdat dit al langer loopt. → [[APP][Pro][NL] Homewizard man_mage](https://community.homey.app/t/app-pro-nl-homewizard/71211) HOMEWIZARD ENERGY PRODUCTS NOTES Wifi P1 dongle support is only working when dongle has firmware 2.09! Please check firmware before you try to add it. This firmware support mDNS (auto discovery) hence easier to add. It is the same technique…

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_[View the full topic](https://community.homey.app/t/homey-pro-early-2023-problem-with-multiple-devices-becoming-unreachable-mitsubishi-airco-homewizard-energy-plugs/124194)._