Hello, just a very quick post regarding the error message: “This client is already linked to the maximum number of allowed managers.” which you have no doubt just seen and now Googled to find out what to do next…. What this means is that the account you are trying to link into your MCC is already linked to another MCC and subsequently can’t be linked to yours.
In order to link this to your MCC you will need to login to the individual account and remove any links it has to the current MCC. Once you have done so you should be able to link the account to your MCC without any issues.
Hope that helps!