# Serial number issue when migrating self-hosted server to other computer

**URL:** <https://community.homey.app/t/serial-number-issue-when-migrating-self-hosted-server-to-other-computer/158065>\
**Category:** Homey Self-Hosted Server\
**Created:** [August 9, 2026, 8:50am UTC](https://community.homey.app/t/serial-number-issue-when-migrating-self-hosted-server-to-other-computer/158065 "2026-08-09T08:50:32Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\
**Post date:** [August 9, 2026, 11:10am UTC](https://community.homey.app/t/serial-number-issue-when-migrating-self-hosted-server-to-other-computer/158065/4 "2026-08-09T11:10:07Z")

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Are both SHS instance affected?  
Maybe restore the backup you made and only start one SHS instance.

Have you read [[Modding] Migrating Homey Pro data to Homey SHS](https://community.homey.app/t/modding-migrating-homey-pro-data-to-homey-shs/148852)

It described everything about the sn between HomeyPro and the SHS version.

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_[View the full topic](https://community.homey.app/t/serial-number-issue-when-migrating-self-hosted-server-to-other-computer/158065)._