[quote author="RoyalKing"]

Hi Lee, 
when checking the specs of that Monster cable we have to conclude that it’s not fit for 4K 60Hz. 

Please note that for 4K 60Hz YCbCr 4:4:4, the cable must support a bandwidth of 18Gbps. Please note that ONLY Premium certified HDMI cables are tested for this.

The Monster cable seems to offer 10.2 Gbps which is sufficient only for 1080p. It’s highly recommended to get a Premium Certified cable, capable of carrying 18Gbps, like the Club 3D CAC-1310 cable: 

http://club-3d.com/index.php/products/reader.en/product/hdmi-20-high-speed-4k60hz-uhd-cable-.html

[/quote]

 I shall e-mail this to Monster Europe. As I stated above, they have an upgrade promise so I shouldn’t need to buy a new cable as they’re obligated to upgrade if the cable is unable to meet current standards. I shall let you know what they say.