Does the BBC weather page flicker *every* time that you visit it?
If most other pages are ok then don't see how the laptop hardware can have a problem, it must be something to do with particular webpages.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation technologies coming to Siggraph 2017
iPad Pro 12.9 vs Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.