Reading the instructions says on this router the reset button returns to default, and it seems to have done it as a couple of ports i had directed were done. Its one of the tiny buttons u need a pen for and hold it for about 5secs.
I updated the firmware a day or 2 ago, and i think the connection has remained up since so maybe that has helped.
When the internet stops working we can still connect to the router and change settings fine.
It might be fixed now, but to be honest theres a whole lot of other things going on in the house right now and i dont really know how the internet is going lol.
I'll update you soon
Thanks to everyone that has helped, it really is appreciated, this seems a very helpful forum.