Regarding Intel driver: Manually Install an Intel® Graphics Driver in Windows® 10 and Windows...
On your Optimus rig you can force the browser to use NVIDIA GPU, i add a screenshot for reference.
btw your GeForce driver is out-of-date.
Stefan207-20170326.png 59.8 K
Hello & thanks for answer.
Manual install did the trick throught zip intel hd file.
Looks like no more freeze.
Also, ok for manual nvidia browser selection, but should have impact on battery life.
Anyway, it's working, thanks again.