Account mode does not match the exchange
The account mode you chose in Trade differs from the account’s actual mode on the exchange, so the account wasn’t saved. Change the mode on the exchange and save again.
What it means
The account mode you chose in Trade differs from the mode the account is in on the exchange. The account wasn’t saved. The message shows the actual mode on the exchange and the mode required here.
Why it happens
Trade doesn’t change the account mode on the exchange for you. The two must match before the account can be saved.
What to do
On the exchange, switch the account to the mode the message asks for.
Go back to Trade and save again.
If the account mode list in Trade has a mode that matches the exchange, you can choose that one instead.
If you see Exchange account mode is switching, wait until the exchange finishes, then save. For more, see Connect an exchange.