# Homey randomly reboots

**URL:** <https://community.homey.app/t/homey-randomly-reboots/147236>\
**Category:** Questions & Help\
**Tags:** homey-pro\
**Created:** [December 18, 2025, 12:23pm UTC](https://community.homey.app/t/homey-randomly-reboots/147236 "2025-12-18T12:23:51Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![SunBeech](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sunbeech/32/111391_2.png) [@SunBeech](https://community.homey.app/u/SunBeech)\
**Post date:** [December 18, 2025, 5:53pm UTC](https://community.homey.app/t/homey-randomly-reboots/147236/6 "2025-12-18T17:53:39Z")

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Specs changed between the 2023 and 2026 model. Also refer to this post and Athom’s response below it:

> [@Homey Pro 2026](https://community.homey.app/t/homey-pro-2026/146696/57):
>
> I noticed something: My one and and half year old Homey Pro 2023 came with the revised 5.2V / 2.1A adapter (with Homey logo). The Homey Pro 2026 I received recently came with a 5V / 3A adapter (without Homey logo). The printed quick start guide indicates that Homey needs 5V/3A (compared to 2A for the Homey Pro 2023). So it seems that the power requirements changed. Is the additional 0.2V not needed anymore for the Homey Pro 2026 to operate properly? Especially when you also use the Ethernet…

The 2023 model indeed needs the 5.2V power adapter.  
Though after one and a half year of use, I am getting very incidental undervoltage situations. Typically after a firmware upgrade.

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