How to Solve OBDSTAR P001 Purple Light Problem

Problem:

I tried to read eeprom 24C64 with obdstar x300 dp plus. After connect P001 adapter with x300dp, the LED indicators turns purple instead blue and failed to read.

It works before. Since Obdstar’s last update, the adapter is no longer working. I cannot use it to precode keys and cards.
The led should be blue when it works correctly.

Solution:

For those who have this problem.
We need to force the reset of P001. Problem solved.
OBDSTAR P001 needs to be plugged into the obdstar tablet that is off (tablet off and not power).
Next, the 12 V power supply needs to be connected to the obdstar power wire. (LED on corner of screen must turn on)
And then turn on the obdstar tablet. The tablet will light up and the P001 will reset.  The tablet needs to turn on and the P001 will reset at the same time as the tablet starts.
If everything goes well, the P001, will reset in blue and you can use it again.

Now the P001 works perfectly.  Blue light.