How to Fix Failed to sign in Please check your network connection

Opera Mini Connection Failed Error Problem Solve operette__message_t=connectionerror&m=errorcode%3ainvalidslot Troubleshooting error message Answer NzSendErrorToClient is our function to send some error code to the client But this not always an operette__message_t=connectionerror&m=errorcode%3ainvalidslot This is happening with any APK I use to decompile, when try to debug I can't get values for the virtual registers, It always show this error

operette__message_t=connectionerror&m=errorcode%3ainvalidslot network connection and try again SAS: Zombie Assault 4 How to fix a network error