Hello Adrian Lambardi,
I go through your query and come to know that you are facing the problem of constantly dispatcher deactivation due to reverse name lookup.
So, I found a beautiful solution of your query in the following tutorial mentioned on SAPTechies:
http://www.saptechies.org/deactivating-reverse-name-lookup/
Please visit this link and get the solution and tell me if it is helpful to you or not.
Thank You,
Sonia Barwar.