That means absolutely nothing.
Everything was fine, with my set up, for years, then the router started to fail and it no longer wiorked.
Equally one update, from Microsoft, last week, stopped Dreamboxedit, and other programs, working. I isolated the problematic update, by removing each of the last ones, until I found the culprit, and simply stopped that update, in the update options.
Do not automatically assume that the problem is with your receiver, I would start with a system restore, on your PC, then borrow a friends router, and try that.