Unity Transport Failing on Mac M1 OS Ventura 13.0.1-CodePudding

After updating Mac OS to Ventura 13.0.1 today, my Unity project has started failing on the transport layer. Project continues to work on another Mac that has not received the update yet.

Logs:

Server is shutting down due to network transport start failure of UnityTransport!
UnityEngine.Debug:LogError (object)
Unity.Netcode.NetworkManager:StartHost () (at Library/PackageCache/[email protected]/Runtime/Core/NetworkManager.cs:1104)
NetworkManagerUI/<LaunchHost>d__7:MoveNext () (at Assets/Main Project/Networking/Scripts/UI/NetworkManagerUI.cs:37)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder:SetResult ()
NetworkManagerUI/<Authenticate>d__9:MoveNext () (at Assets/Main Project/Networking/Scripts/UI/NetworkManagerUI.cs:56)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<string>:SetResult (string)
NetworkAuthenticationService/<Authenticate>d__3:MoveNext () (at Assets/Main Project/Networking/Scripts/NetworkRelay.cs:93)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder:SetResult ()
Unity.Services.Authentication.AuthenticationServiceInternal/<HandleSignInRequestAsync>d__101:MoveNext () (at Library/PackageCache/[email protected]/Runtime/AuthenticationServiceInternal.cs:465)
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<Unity.Services.Authentication.SignInResponse>:SetResult (Unity.Services.Authentication.SignInResponse)
Unity.Services.Authentication.WebRequest/<SendAsync>d__14`1<Unity.Services.Authentication.SignInResponse>:MoveNext () (at Library/PackageCache/[email protected]/Runtime/Network/WebRequest.cs:65)
System.Threading.Tasks.TaskCompletionSource`1<string>:SetResult (string)
Unity.Services.Authentication.WebRequest:RequestCompleted (System.Threading.Tasks.TaskCompletionSource`1<string>,long,bool,bool,string,string,System.Collections.Generic.IDictionary`2<string, string>) (at Library/PackageCache/[email protected]/Runtime/Network/WebRequest.cs:197)
Unity.Services.Authentication.WebRequest/<>c__DisplayClass15_1:<SendAttemptAsync>b__0 (UnityEngine.AsyncOperation) (at Library/PackageCache/[email protected]/Runtime/Network/WebRequest.cs:75)
UnityEngine.AsyncOperation:InvokeCompletionEvent () (at /Users/bokken/buildslave/unity/build/Runtime/Export/Scripting/AsyncOperation.cs:21)

There was not much on Google when searching for this.

CodePudding user response：

It looks like the OS update caused one system or non system app to switch its PORT to 7777 which is the one I was using for my project. It was a simple problem with taken PORT, changing this to 7778 or any free PORT fixed the problem.