Hello, I'm following the quickstart for Unity3d. When I call LoginWithCustomID, I get an exception with no call stack, it says
Curl error 51: Cert verify failed: UNITYTLS_X509VERIFY_FLAG_CN_MISMATCH
Then the LoginFailure callback is called, which has PlayFabError.ErrorMessage that says simply "Unknown Error".
I have verified my TitleId and Secret Key by logging them to the console. I have also tried all three HTTP request clients provided in the PlayFabSettings config.
I'm on Unity 2019.4, UWP.