Was this problem ever resolved, i am having a similar problem learning the Samsung V+ HD codes, I believe its using RC5 device 10, i have generated all the HEX codes and they all work however using these codes results in poor response times when repeating the same code, I.E once in the guide push down, down you need to wait around a second between presses or the box does not respond, however if the folowing command is different I.E down, up, then the response is perfectly fast. Any ideas on a solution? Im using iRule software and Global Cache GC100-12 gateway.

Thanks In advance

Barry