Hi,

What is your error message? What part is slow?

Regards,
Jostein

I'm looking at the error code tonight. the dyno runs work perfectly! furthermore, the whole software is very slow.opening old runs, moving screens, on and off of functions on screen like aux wheel hp. A mouse klik sometimes took 10seconds for reaction to display a run.

Glad the dyno runs well. What is the spec on the PC are you using? It is not normal that the program is slow, I have tested it on many PCs. Maybe other forum members can chip in, do you see a slow response?

I,m not at home so i dont know the spec,s of the pc.but i know its more than good for the yourdyno its my Intel NUC. It looks like the software is always calculating in the background. Tonight i try to unplug the usb of the yourdyno to see of its normal than!

I'm having a slow response if there is about 5 or more runs. Scrolling through, deleting, viewing, etc. of runs can take long times and is a bit frustrating... I get no errors and have tested few different PC's with Win 7 and 10.

that's right. the more runs you do the slower it becomes even if you do not have the lines in sight.