3rd gen LED turn signal problem

I installed LED lights all around about a week ago including signals. Turn Signal speed would be normal unless any headlights were on. I ordered LED resistors from diode dynamics and have installed them at each signal bulb. The issue I am having now is that the signal speed is normal when headlights are on. Now when my headlights are off, when i signal, it will blink once and stop. I have tried googling this but only come up with hyperflash issues. Has anyone ran into this? Any ideas??

Thanks!

 

Remove the rear tail light resistors, leaving only the fronts installed. Try again

 

Actually installed the front ones first and tested to see if I still got hyperflash with the headlights on, which I still did. Did not want to install any on the rear if I didn't have to.

 

Which wire's on the taillights did you tap?

 

Weird. Install 1 set of lights/resistors at a time to diagnose the issue-start with the fronts.
Are you tapping the load resistor on the correct wires?
I had the same issue..rear turn signal would blink once then off completely.
I already had Resistors up front and ended up not even using the rear resistors..was causing an overload..so I left them disconnected. Works perfect.