I bought some cheap yongnuo flash triggers and they worked like a charm the first 4 times I used them but now I can not get them to work. I need them to be dependable. Am I just asking for what I am getting by buying the cheaper equipment?
I cannot afford the more expensive units now but I need to have the ability to use triggers with my flashes. Any suggestions to make my yongnuo's work or what to buy?

