Can not start Roon on QNAP - Couldn't find a valid ICU package installed on the system

[BlackJack]

@Amnon_Nessim

Process terminated. Couldn’t find a valid ICU package installed on the system.

Looks like you’re missing prerequisites to run Roon. Read also: Roon 1.8 (Build 846) is Live!

@Amnon_Nessim

PKG Version: 2021-05-18

Download the current QPKG from the link in the message below and install it manually then try again.

QNAP qpkg Latest Update

Sorry, I have been away, visiting my family. Technically there is no restriction in the app, not to install the app on QTS 4.4.3 (even though I only ran tests on QTS 4.5.x and 5.0). I will ask QNAP for info about it. In the meantime, it should also work to just download the app from the QNAP App Center web view and install it manually on QTS 4.4.3.

Additionally:

As your NAS is no longer supported by QNAP you should start thinking about a solution to replace the NAS (as Roon Core). Some thoughts about how to proceed already got collected in the thread linked below:

Alternatives to QNAP QTS and Synology DSM Operating Systems

There are alternatives to QTS