iFly PFD software issue

[youngie63 4]

G’day all. I am currently updating my 737 sim from an FSX/Aerosoft to a P3Dv4/iFly setup. I have most of the MIP mapped and working as expected. However, l am having an issue with a ‘stuttering’ speed and altitude reading on the PFD. This in turn affects engine power where l get continuous N1 fluctuations. Data transfer with buttons and switches are virtually instantaneous (I.e. they react instantly when selected) and the scenery is as smooth as a baby’s backside. I have been ‘troubleshooting’ for the past three days without any resolution. To add confusion, if l project the 2D panel to my screen, the speed and altitude readings operate as expected but my PFD still stutters.

Can anyone offer a suggestion as where the problem may lie. 
Thanks in advance 

Steve ‘youngie63’

 

 

[Garys 209]

Could be an accelerated graphics problem. How are you driving the pfd dispay? 

[youngie63 4]

Found the issue late yesterday. It was conflicting software l thought had been removed (mate only removed the shortcut, not the program). Sim running much smoother now.

Thanks for the response in any case

cheers Steve