Every time i connect it fails with error 719

I have a Huawei Home Gateway 655b and I have it set on a bridge, so I can have the connection on my PC.
But since the last 2 days I keep getting error 719. It is awkward because I've reinstalled my Windows, reset the router to the factory default settings and reconfigured it to bridge and still get that error.
I'm at a loss here.
