iPhone 15 iOS 26 CarPlay Loading Issue with ARC (ref#3XPK9A)

Hi! What’s not quite right with Roon?

· Can’t reach my Server, remotes or ARC

Can’t connect to my Server, remotes or ARC

· Other ARC issues

Tell us what's going on

· Since my iphone 15 has updated to iOS 26, i am regularly getting this screen (black with text that says "Loading... Please Wait" when it links up with my car via CarPlay (wired or wireless). Sometimes if I wait it eventually shows the regular screen, sometimes if I go out of ARC and back in it will show the regular screen, but mostly I have to restart the app on my phone. The app on the phone is always working ok, and I can even play music through CarPlay if I use the phone, but obviously the whole point is to use the CarPlay interface.

This is with an iPhone 15, and a 2023 VW ID.4. Updates to iOS 26 have not changed anything. ARC app is latest version, no changes through recent updates.

I tried deleting the app from the phone and reinstalling, but no changes.

Tell us about your home network

· Mac Mini M4 roon server, pfSense CE latest router without any particularly special configuration, Sonic fiber internet.

1 Like

I am having the EXACT same issue, also with an iPhone 15 Pro in a VW id 4.

Same issue here with iPhone 17 Pro Max and IOS 26.2.

Hello everyone,

Thank you for reporting this.

To help us investigate further and escalate this to QA and R&D, we’ll need a precise timestamp from at least one affected device.

Could one of you please:

  • Reproduce the issue with ARC in CarPlay (the “Loading… Please wait” screen)
  • Note the exact local date and time when it occurs
  • Reply here with that timestamp

Once we have a timestamp, we’ll correlate it with diagnostics and move this forward for deeper investigation.

Thank you for your help.

1 Like

I posted yesterday morning when this issue occurred again, but deleted my post as it actually resolved itself, which it had not done previously. I used ARC several times in the car yesterday and the issue did not reappear. (Although I did get the “Loading” screen, it would eventually go away.)

Worth noting: I did uninstall and reinstall ARC over the weekend because I got so fed up with this issue, and perhaps that fixed something (a cache problem?).

@ChrisA are you still having this issue? did you try an uninstall/reinstall?

have not been in the car much, so have not seen it.

That’s great news @Jason_Ferguson!

@ChrisA keep us posted the next time you run into this issue and we’ll take a closer look. Thank you!

Well it did it to me again, just now. 8:43am eastern. I had to open my phone and force quit the app then manually start music from the phone to clear it

@benjamin I just wanted to be sure you saw my timestamp above

Of course now that i’ve engaged roon support, i have not been able to reproduce. I’m getting the “please wait” screen, but i wait and it has cleared every time. Sometimes it takes up to 10s to clear. That is obviously not great, but i have not had it hang up recently.

It happened today, at 5:45PM PST. I waited for at least a minute, went to the CarPlay home screen, back into ARC, still stuck on the “Please Wait” screen. The app on my phone was fully functional, i started the music from there and it played fine. After waiting another minute or so, i went back to the CarPlay home screen, then hit the “Now Playing” app and it went into ARC and showed the correct screen, the currently playing song. So I was able to get around the issue without having to reboot the app, but obviously still an issue.

Thanks for letting us know the issue is still occuring @Jason_Ferguson and @ChrisA - our team is still in the process of attempting to reproduce the issue in-house.

We didn’t see anything out of the ordinary from the timestamp you’ve shared@Jason_Ferguson, certainly let us know the next time it happens, and we’ll take another look.

Thank you!