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Hey guys, we implemented [AAAttribution attributionTokenWithError] in 2 apps. https://developer.apple.com/documentation/adservices/aaattribution/3697093-attributiontokenwitherror?language=occ To track the errors we added logging with Firebase Crashlytics. Based on our Crashlytics logs roughly 8% of the users encounter an AttributionTokenInternalError: Error: NoAdNetworkToken - Generating AdNetwork token failed with Code: AttributionTokenInternalError Message: Error Domain=com.apple.ap.adservices.attributionError Code=2 "Error posting to Attribution server" UserInfo={NSLocalizedDescription=Error posting to Attribution server} Affected iOS versions include: 14.4.1 14.4.0 14.3.0 There are no patterns in affected device models. Seemingly all models are affected, including: iPad Pro iPad Air 2 iPhone SE (2nd generation) iPhone 12 Pro Max During our own testing, we could not reproduce any errors with an iPhone 8 on iOS 14.4.1. We were also not able to reproduce any errors with the public beta iOS 14.5. Are there any solutions to that? What can cause this AttributionTokenInternalError?