PT3 + PP 4 tabling with hud --> major lag issues

All I have open is PP 4 tabling, and PT3, but when I start the HUD im having so many lag issues. What is going on, what can I do to help with this unbearable lag?
Also I had a few error msgs yesterday, how do I report that error msg here?
thanks
Also I had a few error msgs yesterday, how do I report that error msg here?
thanks