Signalroad 2m
http://www.aliexpress.com/product-fm...olesalers.html
the other one is: 2.5m
E74020-C AWM STYLE 20276 80˚C 30V VW-1 HDM
now i didnt pay for any of these so i dont know the actual specs of the Signalroad specs. and also i have the same problem as you.. sometimes it would cut out every so often and then work fine.. but lately it just cuts out randomly.
i dont have anymore information other than those.
thanks