FreeFileSync Forum

Really?
https://freefilesync.org/faq.php#commercial

Did the donation button for multiple devices disappear within the last month?
I do not find it anymore.

This is not about a private person donating something.
For companies, the situation is quite different.
I don't know exactly what the receipt from Ebay looks like, but I assume that there is only an email address of the recipient, a subject and an amount on it.
This is not enough.
No company is ...

It works.
Thanks to clarify that it covers both.

You mean the "Automatic retry" checkbox?
But it is on the "Comparison" tab - not on the "Synchronisation" one.

Same problem here.

I am syncing files into a crypted dropbox folder.
I use Boxcryptor - but I guess that this does not matter.

By default "Fail-safe file copy" is checked (and recommended).

From time to time I get a message that the temp file "*.*.ffs_tmp" cannot be moved to "*.*"
This happens to normal files but ...