[8.51a] Sync with solid archive is terribly slow

[MVV]

I sync a dir with solid 7Z archive (I use Total7zip), and it seems that TC extracts files one-by-one, and it is terribly slow. Why TC doesn't pass a complete list of files to packer at once?

[ghisler(Author)]

Indeed files are currently unpacked in the order they are displayed in the sync tool. I will check whether it would be possible to unpack them in archive order. This would of course be more efficient.

[ghisler(Author)]

This will be fixed in TC 9 - I have already fixed it, but not backported to 8.52 because it's very complex, so is likely to introduce new bugs.