I was very happy with my purchase of the Yongnuo Rf-602 because it worked perfectly as expected with my 430EX II. Problem is now after I'm guessing...300 pops with it, the hotshoe is just turning on for one second then turning off, sometimes even pre-firing my flash right when i turn on the hotshoe with the flash on and then completely dying. It has became frustrating when i look online for solutions because I can't find anything and I don't believe the voltage is different for the 430EX II. I replaced the batteries with no luck and yet here i am sitting with my camera and my Rf-602 feeling clueless. the flash is in ETTL mode if that makes any difference which it hasn't for most my shots. I don't want to be spending money on new flash triggers so any advice would help. I also tried putting it on the same channel and no luck still. HELP!
-my hotshoe turns on for one second and shuts off completely and won't turn back on unless i take off the speedlight for a couple mins. Same cycle over and over