Jhouse

ok so I live in canada and I have one of the major isp provieders here so is it worth calling them? Is this a modem issue then? because it worked fine 6 months ago but ever since it has crashed and so ive had to turn off the server and the dns service to use my internet ! (and thxs for the following tip!)

So, I have a dns service for a mincraft server that I host on my local network. The issue comes in when my house ip address updates and then the dns service will update as well of course. So when the ip updates the whole network crashes for a couple minutes and drops every computer phone on the network. I have checked the modem and no reboots,no drop of connection. I have tried everything and anything to fix this I have gotten my cable replaced twice, and network connection check and nothing. If you have any help plz comment I will try anything! If you need to know details just comment and Ill replay with the information you request!