Connection keeps dropping Windows 10 Dell XPS 8300

Hi all

I have having issues with my Dell XPS 8300, I installed the new windows 10 a few weeks back and since installing connection to the internet keeps dropping.

My internet is with Virgin Media and I connect directly via Ethernet cable to the router.

My network card says Broadcom Netlink gigabit Ethernet

After doing some looking I think my card is called BCM57788

Thanks