On 03/08/2017 03:46 AM, Victor Streltsov wrote:

The Linux latest version of Artemis limits multiple data set fit to 2
data sets.

The input takes any number of data sets but 2 sets is used in the fit only.

I’ve tried latest available windows version it uses more than 2 in fit
(e.g. I used 3).

That does not seem to be true.  I just ran a three-data-set fit on my Ubuntu 16.04 machine.

If you need to me to do something, you will need to submit a more informative bug report.