Tcp connection closing after banning disabled
![image](https://user-images.githubusercontent.com/64617127/187824983-e979fdc7-c38c-4e28-a1a8-829b934b93f9.png)
**Describe the bug**
Today my ergo pool was disconnecting all workers for two hours, until I noticed that stats were not updating on the webpage. From what I can tell my ergo node never went out of sync, so unsure what is causing miningcore to close all the tcp connection repeatedly.