ARC crashing on iPhone with large libraries after update 1.79.413 (ref#VQKFF3) [Ticket in]

Support
1

Hi! What’s not quite right with Roon?

· None of the above quite fits

None of the above quite fits

· None of these quite match

Tell us what's going on

· I have been waiting for ARC to finally work with large libraries on iphone. It would always crash during startup. A few weeks ago, I believe it was, an update came out for ARC and everything started working. For days I was able to use ARC without issue. Then update 1.79.413 came out and ARC is back to crashing less than a minute after startup. Honestly I get about 15 seconds of a song playing and the entire app just crashes/disappears from the screen.

Tell us about your home network

· Arc over tailscale or eben directly over wireless. Unifi UDM pro max. public IP. Roon rock on intel NUC. no open ports.

2

Hey, @Glen_Fishbaugh.

Thanks for the detailed report. We have an active ticket open for this, and large libraries have been known to cause issues with ARC syncing.

Can you please let us know the exact local time and date, the next time this crash happens?

3

It happened twice today:

6/11/26 @ 7:01 EST

4

It happened twice today:

6/11/26 @ 7:01 EST

5

Hello @Glen_Fishbaugh

Thank you for the update. We have added your case to the tracking thread. Please follow our Roon Software Discussion > Software Release Notes for further updates regarding this issue.