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Hello I am working on a project that supports play HLS videos (like m3u8 ...), but I have the above error in iOS14. It is working fine in iOS13. playerItem error: Error Domain=AVFoundationErrorDomain Code=-11800 "The operation could not be completed" UserInfo={NSLocalizedFailureReason=An unknown error occurred (-12642), NSLocalizedDescription=The operation could not be completed, NSUnderlyingError=0x2804ac600 {Error Domain=NSOSStatusErrorDomain Code=-12642 "(null)"}} How can I fix it ?

Dear all,We have a incoming call issue.When receive a incoming call, and then the iPhone will ring but just about 2 secs and gone.Why the system drop the call?Please help to find the soluton.