volvo hu-650 parasitic draw when car is to sleep with the grom unit

[Kelly_criterion]

Volvo hu-650 parasitic draw when car is to sleep with the grom unit
Grom unit is connected to the back of the hu-650 unit. If the grom unit is disconnected the parasitic draw is gone..when connected and the car is to sleep usb keeps blinking and draws current.
Any idea?

[admin]

What is the firmware you use ? Remove USB stick from the USB3 module and let me know what track number is shown on screen ?

[Kelly_criterion]

What is the firmware you use ? Remove USB stick from the USB3 module and let me know what track number is shown on screen ?

Seems to be solved.....I pulled the "amplifier"fuse everything functions normally and when the car goes to sleep the grom seems to be off also , thanks for the reply !