I've used PB OK on the same PC as my xplane 10 installed on a second monitor. Today I tried in on a second PC instead. Both machines connected to a gig ethernet. Panel builder is VERY sticky and slow to update making it totally unusable. I've tried project magenta IFR panel demo (arguably more graphic intensive so I'd expect to to be slower) and it is beautifully smooth.
I'm using 2.95 and made sure the LAN is top of list as shown in the FAQ.
What can I do to try and speed up panel builder?