I try to change the sample rate of the dataloging for my TEC3 (Purple unit). The soffware gives me fit. It's impossible to have another rate then 5 samples per seconds.
When pressinr 'Enter' I don't have the confirmation sound of my computer and the value changes immediately if I open an other window and come back to the Datalog GPI.
That's not very efficient for tuning !!!!
Please help, I go to the dyno soon and definitely need this option.

There is an issue with 3.5.6 that causes that. Here's the work around:
Change it to the desired sample rate, press 'enter', back out and save the program.
Now here's the trick part: DON'T GO BACK TO THAT PAGE. When you program the unit the new value will be programmed properly.

Thanks a lot Jon