Dell Power Manager Custom charge settings stopped working - Precision 7550

**Last night**: it worked perfectly

**Today**: It stopped all of a sudden (I'm not sure what I did). Laptop no longer stops charging at above >=70% on both charging sources.

**Model**: Precision 7550

**DPM version**: v3.18.0

**Attempted solutions**:

* BIOS changing custom charge - fail * Restart - fail * Full restart - fail * Reinstalling ACPI Battery Driver - fail * Basic switching modes in DPM - fail

**Situation**: I use a dell dock WD19S 90W (or 130W in HWINFO). I also use the main adapter 180W. I don't know what to do, please help!

**Extra**: I use HWINFO in admin--I don't know if that affects it since I also had it like that when it worked.