Roon ARC Setting to Download Over WiFi Only Doesn't Work

Roon Core Machine

Nucleus+ Rev B.

Networking Gear & Setup Details

Google WiFi Mesh Network connected to TPLink switches. Phone is using Google Fi VPN

Connected Audio Devices

Nucleus+ connected directly to my Denon AVR X4300H via HDMI and Ethernet to TPLink 5 port switch.

Using the Android ARC app on my Pixel 6 Pro.

Number of Tracks in Library

~10,000 tracks

Description of Issue

Update: I just tested this, and the problem is with downloading and not playback. I turned off my cell network on my phone and playback continued. So, the toggle for only downloading over WiFi is broken. Please fix this as it is costing me money. I have about 50 or so albums that I manually queued up to download. Now I must either turn off my cellular network on my phone or go through and manually, one by one, remove the queued downloads.

I am in the process of downloading all of my albums in my Roon library on the ARC app, but it seems when I leave the house it is either continuing to download the albums using my cellular data or streaming the album I already have downloaded from my Nucleus+. I have used 6GB of data in ~2 days. The whole reason I am downloading my tracks is so I don’t have to use my cellular data. This is going to cost me an extra $60 on my bill this month and my wife is going to kill me. Please help.

Thank you

Go into Roon ARC settings and make sure you have it set to Download on WI-Fi only. I don’t have any downloaded music files, but I assume Roon ARC is going to play whatever you click on.

I checked that, and it is set correctly. It was one of the first things I checked. I toggled it off and on to see if that fixes it as it was on by default.

Same to me! Downloading by WLAN doesn‘t work. My 20 GB mobile data is already spent …
Download just by WLAN is chosen too!
Please show us how to solve the problem!

What phone and version of Android or iOS are you using? Thanks

Correction: download settings are working now! But this leads to „download paused“ —> no download possible
I really need help!

I‘m using an iPhone 14 Pro with iOS 16.0.2

A post was merged into an existing topic: ARC - no download via WLAN possible

Hi Geoff. I’m using a Google Pixel 6 Pro w/ Android 13 and the latest security patch from September.