I'm so irritated with the Canon OC-E3 off shoe cord. They fall apart or quit working with minimal use. I just threw two in the trash this week! One I bought this summer and have used only a couple of times fell apart. I mean my flash fell off (thankfully my brand new flash didn't break), the casing came apart and all the wires are exposed. It's very easy to see it was never soldered.
I sent a photo of it to Adorama. They don't care. After how many umpteen thousands I've spent there (with no returns) you'd think they would do something. Nope. Just a sorry, you are past 30 days and contact Canon.
Does anyone have any recommendations outside of Canon? My requirements? Reliable and will last through more than one or two uses. (sorry for ranting)