Also the modeler seems affected.. if someone whats to have a look ah the UIs, here the link: https://www.dropbox.com/sh/8z0h8q7ja8uacif/AAAeSup8LPXkKwqkVsVs4-g2a?dl=0 and the clue is that, if I checkout at this commit: fb3d07f3f50986b3c4060ecd4d5ea34b1325123e Processing works.. Hoping to have some help Cheers Matteo