I am using MKStoreKit for my IAP system.
Recently I am always receiving the connection failure message both in dev mode and test flight mode,
" Product request failed with error: Error Domain=SSErrorDomain Code=109 "Cannot connect to iTunes Store" UserInfo={NSLocalizedDescription=Cannot connect to iTunes Store, SSErrorHTTPStatusCodeKey=404} "
It was OK several months ago, and I am sure I haven't changed any codes related to the IAP.
Does any body how how to fix the issue. Thank you!