The size of the handles circles could be the problem but I don’t think so. They are around the same size in the 3D view and I have no problem to click and drag them. Also, the size hasn’t change and I was perfectly able to select them before.
Slicer version does not seem to be the issue. I first discovered the problem in a 2-months old nightly version. I uninstalled it and try with latest nightly version and latest stable build version (4.8.1) and the problem is still the same.
Here is a screenshot but everything seems normal to me.
In my script, I am calling the crop volume module with vtkMRMLCropVolumeParametersNode.
But when the ROI got wrong, I had not touched this part of the script for weeks, I was working with fiducials…
Moreover, if I remove my module from Slicer, or just after the installation of a new version, the problem to select the ORI is still here.
Thank you for your fast answer and your time,