Measure battery state, Plus 2W + Amigo Pro

What ever is happening sticks until I reset the Pico Plus 2. I started my code then plugged in my power supply. It then shows charging and the 6.72 volts. Unplug the power supply from the Amigo Pro and I still get the 6.72 volts reading.

MPY: soft reboot
4.14V
93%
Charging!
6.78V
100%
Charging!
6.78V
100%
6.72V
100%
6.72V
100%

If stop my code and unplug power supply, I get the 6.72 volt reading.

MPY: soft reboot
6.73V
100%

If I press the reset button and then click run I get this.

MPY: soft reboot
4.13V
92%

It does the same thing when charged and indicates USB Powered. Anytime the power supply is plugged in it shows 6+ volts. I checked the voltage at VSYS while this is happening and get 4.9 volts. VDEV shows the same thing. The +5V pin on the Amiga Pro shows 5.1V Something in my code must not be right?

I did try another Raspberry Pi USB C supply and got the same thing

MPY: soft reboot
4.13V
93%
Charging!
6.79V
100%
6.72V
100%

@hel Hel are you out there? Could you please take a look see?