Why my app clips is Unavailable

Question

Jasper-Quinn OP

Created 3d

Replies 3

Boosts 0

Participants 1

My App Clip is associated with three domains:

 •	nfc.ttwifi.net
•	qr.ttwifi.net

Currently, I’m experiencing an issue where scanning a QR code from qr.ttwifi.net correctly launches my App Clip. However, when I scan a QR code from nfc.ttwifi.net, it successfully displays the App Clip card but then shows the message “App Clip unavailable.”

I checked the Website Status in App Store Connect, and both domains have their Debugging Status and Cache Status marked as Verified.

One important detail to note: Yesterday, while submitting a new version for review, I noticed that nfc.ttwifi.net showed “Unable to connect to AASA file” in the Cache Status in App Store Connect. The cache status update time was March 27, 2025, at 6:52 PM.

However, when I checked today, both domains appeared to be fine, and the cache status update time was March 27, 2025, at 7:07 PM.

How can I restore the App Clip functionality for my nfc.ttwifi.net domain?

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Answer 1

Jasper-Quinn OP

3d

When I visit nfc.ttwifi.net in Safari, the App Clip banner at the top does not appear. Instead, it shows the default App Store download banner. However, when I visit qr.ttwifi.net, the App Clip banner is displayed correctly.

I checked the AASA configuration on app-site-association.cdn-apple.com, and the configurations for both domains are identical.

Additionally, in App Store Connect, both domains are configured for the Advanced App Clip Experience.

0

Answer 2

Jasper-Quinn OP

3d

My App Clip is only about 5MB in size.

0

Answer 3

Jasper-Quinn OP

3d

In the Diagnostics section of the Settings app, the NFC domain shows a warning: “The URL does not match the associated domains for this App Clip.”

However, I have verified that my AASA configuration is correct, and the cached AASA file on https://app-site-association.cdn-apple.com/ is also correct.

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