Does nothing when starting to calibrate

[Gompman]

Testing OpenDact Version 3.0.0 (Abbout Button is promting this Version) I downloaded it from the seemecnc Page as 3.1.0A

I use the newest Repetier Firmware. Connecting works but thats it. Is there somethings else to mention?

[DirtyDerv]

Im having the same issue, running the latest repetier firmware, windows 10 64bit, tried running as admin and compatibility mode

[BitPhinix]

I solved this Problem with my printer, by resseting it using the reset switch after I connected it to openDACT.