[I realized my problem is with StoreKit / iOS testing but error is the same; will put this into an iOS-specific post too].
I'm getting this (I think) the same error starting today (on iOS 18.1 beta 5/6/7 at least) while trying StoreKit sandbox testing. Outside code/app, I can't even login to the test account in settings->AppStore->Sandbox Account (goes through email/phone confirmation and then silently fails).
Tried a different password for a new sandbox test account with no success...Anyone else experiencing this?
Status page (https://developer.apple.com/system-status/) shows some related outage from two days ago, but no current problem.
Error:
Purchase did not return a transaction: Error Domain=ASDErrorDomain Code=530 "(null)" UserInfo={NSUnderlyingError=0x3009ca040 {Error Domain=AMSErrorDomain Code=100 "Authentication Failed The authentication failed." UserInfo={NSMultipleUnderlyingErrorsKey=(
"Error Domain=AMSErrorDomain Code=2 "Password reuse not available for account The account state does not support password reuse." UserInfo={NSDebugDescription=Password reuse not available for account The account state does not support password reuse., AMSDescription=Password reuse not available for account, AMSFailureReason=The account state does not support password reuse.}",
"Error Domain=AMSErrorDomain Code=306 "Reached max retry count Task reached max retry count (3 / 3);" UserInfo={AMSDescription=Reached max retry count, AMSURL=..., NSDebugDescription=Reached max retry count Task reached max retry count (3 / 3);, AMSFailureReason=Task reached max retry count (3 / 3);, AMSStatusCode=200}"
), AMSDescription=Authentication Failed, NSDebugDescription=Authentication Failed The authentication failed., AMSFailureReason=The authentication failed.}}, storefront-country-code=USA, client-environment-type=Sandbox}