Thank you for your answer. I used the switching port for equihash from MPH before, so I didn't recognized that the auto exchange didn't work since the attack anymore. Thanks for this information, I thought it was because of the hardfork. I hope the exchange will be working soon again.
About the information page, I know what you mean. But it was a little confusing whether "X" or "O" means that it is exchanging or not. In this case the "X" means that there is no possible change
The X's and O's are a little confusing, but X means off or not available. So currently Bitcoin-Gold auto-exchange is not available with any of the three exchanges that MPH uses. However, I have heard that the BTG wallet was re-enabled on Bittrex after the fork, so hopefully MPH will re-enable auto-exchange soon.