Shutter speed long exposures not recognized Nikon Z6ii

[mikekarampelias]

USB connected Nikon Z6ii.
Digicamcontrol cannot see the exposures longer than 1 minute.
I can set 30seconds the longest but instead of 60 seconds or 1 minute, i see strange long numbers like 3932161.
The rest of longer exposures are similarly odd, with strange number...
NX Studio is also installed.
I run Windows 10 and i made a script for multiexposure and iso photos. In the same script there are 3 more photos with different iso and shutters. For the rest of the photos, the script works well. For shooting with 1minute exposure, it doesn't. I presume that it is the wrong recognition of the long exposures from digcamsontrol.
Any help please?