2017-03-31, 22:32
Agreed. Typical symptoms of bad hdmi cable unable to cope with the high bandwidth required for 4k@60.
Edit: And it's not about "fatness" of the cable or the brand. I have some very expensive old Monster cable, very thick too and very hard to bend, that can't run 4k@60Hz and I have also another cheaper Monster "shoe lace" cable, that works very well and also another el-cheapo no-name thin cable bundled with something (don't remember what) that works flawlessly in 4k@60 Hz.
Edit: And it's not about "fatness" of the cable or the brand. I have some very expensive old Monster cable, very thick too and very hard to bend, that can't run 4k@60Hz and I have also another cheaper Monster "shoe lace" cable, that works very well and also another el-cheapo no-name thin cable bundled with something (don't remember what) that works flawlessly in 4k@60 Hz.