Unable to sync between Windows 11 and Linux using cygwin

[samche2000]

I can't connect from a Windows 10.0.22621 22H2 to a Linux 5.10.0-19-amd64 #1 SMP Debian 5.10.149-2 (2022-10-21) x86_64 GNU/Linux using cygwin.

My settings for rsync in Visual Studio Code 1.70.2 :

    "sync-rsync.executableShell": "C:\\cygwin64\\bin\\bash.exe",
    "sync-rsync.executable": "/bin/rsync.exe",
    "sync-rsync.cygpath": "C:\\cygwin64\\bin\\cygpath.exe",
    "sync-rsync.flags": "rtv",
    "sync-rsync.onSaveIndividual": true,
    "sync-rsync.onSave": true,
    "sync-rsync.sites": [
        {
            "localPath":"/cygdrive/c/git/CHSGReports/src/",
            "remotePath":"chsg@192.168.1.115:/.docker/glpi/www_plugins/chsgreports/",
        }
    ]

When saving a file, output console :

Tue Oct 25 2022 10:54:29 GMT+0200 (Central European Summer Time) syncing
> /bin/rsync.exe -rtv --progress --exclude=.git --exclude=.vscode /cygdrive/c/git/CHSGReports/src/ chsg@192.168.1.115:/.docker/glpi/www_plugins/chsgreports/

Nothing happen on destination server.

In Cygwyn :

myuser@1-INF-TEC-23 /cygdrive/c/git/CHSGReports/src
$ /bin/rsync.exe -rtv --progress --exclude=.git --exclude=.vscode /cygdrive/c/git/CHSGReports/src/ chsg@192.168.1.115:/.docker/glpi/www_plugins/chsgreports/
chsg@192.168.1.115's password:
sending incremental file list
rsync: [generator] failed to set times on "/.docker/glpi/www_plugins/chsgreports/.": Operation not permitted (1)
./
setup.php
          1,828 100%  410.16kB/s    0:00:00 (xfr#1, to-chk=0/3)

sent 854 bytes  received 56 bytes  140.00 bytes/sec
total size is 2,216  speedup is 2.44
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1330) [sender=3.2.4dev]

myuser@1-INF-TEC-23 /cygdrive/c/git/CHSGReports/src

The main difference between rsync in visual studio code and cygwin, rsync ask me password for the user chsg in cygwin.