#Please read carefully before submitting an issue - be as detailed as possible while describing an issue: - which platform are you using (say it also on the subject of the issue) - which version of meshlab are you using (e.g. 2020.09 portable. 2020.06 snap, 2020.12 installer) - be sure that the issue is reproducible: list step by step all the operations performed to reproduce the issue - if it applies, share all the involved files - if it is possible, verify if the problem persists in other platforms; - be sure that your issue also happens on the most recent MeshLab version; - check if your issue has been already reported by someone else. In this case, do not open another issue: just add your experience in the existing issue; - delete these guidelines before submitting :) If it is not an issue but something else (need help, feature request, ...) consider to use github discussion: https://github.com/cnr-isti-vclab/meshlab/discussions