Playing one cash table (pokerstars) and at the same time open HUD editor. On my system, CPU load is about 5-15% and mem usage about 300Mb... situation normal.
Make one (small) change to the HUD profile and click OK or Apply and CPU load goes to 100% and mem usage starts increasing towards 500Mb. CPU remains topped out for up to 4 minutes, which is bad considering on my system PT4 loads from scratch within 20 seconds.
