Incremental backup is not working

[Jim]

I setup incremental backup task with a full back every Saturday. In the Advanced tab, I did check "Clear archive attribute (!)". However it always did full backup everyday. I upgraded to the latest version 0.9.62 Beta, the problem is the same.

[cobian]

Could be a problem with permissions. Set the log to Verbose and look at the log FILE (not the tab) to see the error.

[donvdp]

I am experiencing this same issue. Incremental backups are not working.
Verbose logging did not report any problems. it just says:

- downloading file
- file was downloaded
- timestamps have been copied from

the above for all files

[cobian]

FTP sources can only be full.

[YvesL]

Je rencontre le mêne problème et j'ai tout essayé. Le disque n'est pas plein et les sauvegardes sont toujours complètes aussi.
Bizarre

[cobian]

FTP sources can only be full.