On XP running DO 10.0.2.0, if I fire up a Remote Desktop (mstsc.exe) session then my computer becomes largely unusable. Both mstsc and dopus show very high cpu usage, about 50% and 30% respectively. If I kill dopus/dopusrt then mstsc's cpu usage returns back to its normal level (less than 5%) and the computer becomes usable again.
I've also noticed that if I start mstsc before dopus/dopusrt start then cpu usage across the board is normal. Sound like a bug?