This time it seemed to go into multi-threads until the error. I attach cin5.log. Should I try it as root? -------------- next part -------------- A non-text attachment was scrubbed... Name: cin5.log Type: text/x-log Size: 194561 bytes Desc: not available URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20210724/6b61d414/attachment-0001.log>