- No trades on Oanda demo account: Zorro only shows trades when they are confirmed in the open trades list of the Oanda API. So they should be definitely open, but maybe you have several accounts and are not looking into the right one? Use the TradeTest script for making sure that you can trade on your Oanda account.

- Cannot login: Oanda does not accept the token for that account number. Either it's a V1 account, or the token is for a different account, or you have entered a wrong account number. Please check.