Run PI on one core

[JUST]

Since I think D2OL do not set the affinity of CPU, you can try to do following operations to balance the resources:

1. Close Pi Segment
2. Open "config.ini" by notepad
3. Find [P0] and [P1] section and change them to
[P0]
Init=1
Enable=1
Affinity=3
[P1]
Init=0
Enable=0
Affinity=0
4. Save the file and run Pi Segment again. Then Windows will balance the two cores to Pi Segment and D2OL