I have a problem with Dwarfpool trying to update / authorize your payment option. To place my ip:  "Wrong data. Access denied. Please try again".  Where to look for the full ip address?

I am using the wallet: mymonero.com And do not put a workernumber there is problem with that?

Is it normal for the worker to be very slow when browsing windows? Was not slow to mine with Claymore's ZCash AMD GPU Miner v9.2