RC6 blue led on controller blinking rapidly after yellow wire grounded

[Hans]

Hi Frank,
The yellow wire should not be connected to the ground.
The yellow wire must be connected to a switched power source—in other words, a wire that receives power when the ignition is turned on and loses power when the ignition is turned off.

[Frank]

Hi Hans,

Let me explain: the yellow wire is connected to a switch. This switch is connected one side to the battery (direct) and the other side to ground. So I would expect that when the yellow wire get’s the battery tension, the unit switches on and when the yellow wire is connected to ground, the unit switches off. What I see now is the following: switch is on battery tension: unit switches on but recording does strange things: recording not starting, random recording, etc. When switch is on ground position: blue led on controller is blinking rapidly. The power supply of the unit (red wire) is connected to the same battery.