With 126 gate months, you should normally be eligible, but it seems like HARM is focusing on your current role and the lack of an ACIQ slot.
It might be a good idea to double-check AFMAN 11-402 para 3.9 or get another opinion to make sure everything’s right. Dealing with these rules can be frustrating, so maybe take a break and think about your next trip—those travel business class flights could be a good way to unwind.