Hello @mkocich
Thank you for reaching out to the Community regarding your issue, although I am sorry to hear that you are experiencing issues with servicemac. I was taking a look and did notice I was able to replicate the CC 501 error you mention as well. Do you by chance have the ticket number to one of the calls you had? I'd like to double check them to see what exactly happened. This will give us a better idea of what could be happening.Please let us know if you do have a ticket number and I'll look further into the issue.
Thanks,
Quicken Francisco