Can Comodo DNS servers sometimes interrupt my internet

I have been using Comodo DNS servers for a while, but just recently, my internet has been constantly been getting interrupted. I think this has happened before and it seemed like the way that it went away was to switch my DNS servers back to my ISPs. After the internet started working again, I switched back to Comodo DNS servers and the internet has been working for sometime until my internet started getting interrupted again. If I do the same thing as before, do you think that my internet will work again?

Hi Rman87,
The workaround could be a coincidence.
I had similar a while back and I found by rebooting my modem/router seem to have solved the issue.