Maybe save the log automatically? And then check and report unsolved errors, at end of the fuction or better separate one so log can be reinspected any time. I

Maybe save the log automatically? And then check and report unsolved errors, at end of the fuction or better separate one so log can be reinspected any time. I have encountered "GnuTLS: The TLS connection was non-properly terminated. Unable to establish SSL connection." multiple times, and retry options seem to be useless when that happens. Some searches suggest it could be related to tls handshake fragmentation, but nonetheless wget could retry if related options are used. Manual retry seems to download the missing URLs, otherwise mirroring jobs are randomly incomplete.