Hyperflash driver side

Okay read a lot of Hyperflash issue about Raptor.

Now i have the same problem. If i set the left turn signal than it start to hyperflash sometimes.
In the process of Hyperflash sometimes it flash in normal frequency but than it restart to hyperflash.

Do i have to repair the BCM? What does the BCM do?

Thanks
Daniel

Wow, in my search I found this old post... it's the same issue I am having. lol

Do you have installed a other light?