# Error updating Roon on Rhine Z1 and connecting ARC after update (ref#CACEO0)

**URL:** <https://community.roonlabs.com/t/error-updating-roon-on-rhine-z1-and-connecting-arc-after-update-ref-caceo0/268995>\
**Category:** Tinkering\
**Created:** [March 25, 2024, 2:30pm UTC](https://community.roonlabs.com/t/error-updating-roon-on-rhine-z1-and-connecting-arc-after-update-ref-caceo0/268995 "2024-03-25T14:30:53Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![benjamin](https://community.roonlabs.com/user_avatar/community.roonlabs.com/benjamin/32/348120_2.png) [@benjamin](https://community.roonlabs.com/u/benjamin)\
**Post date:** [March 28, 2024, 10:30pm UTC](https://community.roonlabs.com/t/error-updating-roon-on-rhine-z1-and-connecting-arc-after-update-ref-caceo0/268995/6 "2024-03-28T22:30:23Z")

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Hey @Rbt_Davis,

Welcome to the community! I have moved your thread to the tinkering section, please be aware that this Core is not officially supported by Roon:

> [@Rhein Z1 Roon Server : official or unlicensed? \[—\> unlicensed\]](https://community.roonlabs.com/t/rhein-z1-roon-server-official-or-unlicensed-unlicensed/79492):
>
> This product is currently being distributed in France (and probably elsewhere) at a retail price of 1800€. @danny is this Thunder Data company an official partner ? Can’t see them on the partner list. Looks expensive and with unsubstantiated bla bla as marketing pitch. [http://www.thunder-data.com/z5](http://www.thunder-data.com/z5)

In this case, please reach out to the manufacturer for further details/troubleshooting.

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_[View the full topic](https://community.roonlabs.com/t/error-updating-roon-on-rhine-z1-and-connecting-arc-after-update-ref-caceo0/268995)._