Hi conn experts,
I am using CONN 18a or b
When I hit the "Results explorer" button in the seed to voxel second level analysis CONN undergoes in some sort of analysis that could last even hours. There is a step that lasts a lot: "Functional data second-level analyses". 

Is this normal? Should this be really quick? I guess it is using SPM engine to perform the analysis, which is a pretty fast implementation.

Thanks in advance.