matthewpulis wrote: that if you do Preview Survey the questions are randomized, but if you do Preview Question Group they are not.

If this isn't mentioned at the manual please add a note. It is a wiki system and everyone can (and should) improve it.

Thanks!

matthewpulis wrote: The names of the questions are Qs1 - Qs34 .. could it be because they are sequential?

That should have no impact.

You might create a little example survey. Export it as LSS file and attach it here. Perhaps you have found an issue. Perhaps your survey has an issue.

Thank you so much for this ! You saved me hours of searching. I couldn't figure out why it was not working for me.

Cheers!
N.