After many days of chercking every single plugin I have (over 150) and doing restarts to check every  plugin (Thankfilly this one starts with an A) I have found that Advert Messages has a console NullReferenceException: Object reference not set to an instance of an object that spams speratically non stop..

This would also spam console for about 5 seconds with 40 per second

(01:12:51) | NullReferenceException: Object reference not set to an instance of an object
(01:12:51) | NullReferenceException: Object reference not set to an instance of an object
(01:12:51) | NullReferenceException: Object reference not set to an instance of an object
(01:12:51) | NullReferenceException: Object reference not set to an instance of an object
(01:12:51) | NullReferenceException: Object reference not set to an instance of an object