Why does Xfinity WiFi keep cutting out?

Aside from loose cables in your home, the reason why your Xfinity internet keeps disconnecting may be due to possible signal interference. Almost all your household items can be the culprit for this issue.

Why is Xfinity WiFi so unreliable?

Your Xfinity internet might be slow because you don’t have enough bandwidth in your current plan to keep up with your internet use. … If your router isn’t the issue, but your internet still seems to get sluggish when there are multiple people online, it might be time to get a better plan.