Maybe someone already created same bug report/feature request - use the search field in the top-right corner at https://github.com/oxen-io/ and then click Issues. If there is no such issue, create new one by clicking appropriate repository at https://github.com/oxen-io/, and then submit new issue. You should see on how to attach the log file (Session/Settings/Help/Report a bug) or a screenshot. It is good when you write steps on how to reproduce the issue.