zero delay bad working

[txota69]

Hi , see if someone can help me. I'm using a raspb 3 recalbox (the latest version), and have the arcade controls connected via a USB Zero Delay, also known as DragonRise. When I have connected a single command goes all luxury. But when you set up the second lever is reversed, sometimes the buttons, ultimately does strange things. I've been reading the wiki and others, but can not find anything specifically wrong with me ...
Anyone have any idea what might be going?
Thanks in advance and greetings.