Hello,
@gsatv01
I am fully aware of the difficulties in helping someone. If I don't give information, it's not out of contempt or negligence but because I didn't know what information to give. Sorry for the inconvenience and for the misunderstanding....
@Animosity022
Thank you for your answer.
So i make two tests to compare.
First of all i try to reboot with the following script :
#!/bin/sh -x
#script to mount rclone remote
REMOTE_BLOCK_NAME=photo
if cat /proc/mounts | grep $REMOTE_BLOCK_NAME
then
echo "Rclone is mounted"
else
date
echo "Rclone is not mounted"
/opt/bin/rclone mount mega:"/mini me cloud" /volume1/Rclone/Mount \
--config="/volume1/Rclone/Config/rclone.conf" \
--cache-dir="/volume1/Rclone/Cache" \
--read-only \
--timeout 1h \
--no-modtime \
--allow-other \
--dir-cache-time 192h \
--vfs-cache-max-age 195h \
--vfs-cache-mode full \
--vfs-cache-max-size 10G \
--vfs-read-chunk-size-limit 2G \
--daemon \
--daemon-wait 5m \
--log-file="/volume1/Rclone/rclone.log" \
--log-level DEBUG
#sudo mount -o bind,gid=100,uid=1000 /volume1/Rclone/Mount/photo /volume1/Photo
echo "C OK"
fi
The rclone.log stay empty :
$ cat /volume1/Rclone/rclone.log
$
But the script works :
$ cat /volume1/home/jbo/reboot.log
Mon Feb 13 23:16:00 CET 2023
Rclone is not mounted
C OK
$
When i mount the remote directly :
$ rclone mount mega:"/mini me cloud" /volume1/Rclone/Mount -
-config="/volume1/Rclone/Config/rclone.conf" --cache-dir="/volume1/Rclone/Cache" --read-only --time
out 1h --no-modtime --allow-other --dir-cache-time 192h --vfs-cache-max-age 195h --vfs-cache-mode f
ull --vfs-cache-max-size 10G --vfs-read-chunk-size-limit 2G --daemon --daemon-wait 5m --log-file="/
volume1/Rclone/rclone.log" --log-level DEBUG
$
The rclone.log is full (extract) :
$ cat /volume1/Rclone/rclone.log
2023/02/13 23:19:56 DEBUG : rclone: Version "1.60.1" starting with parameters ["rclone" "mount" "mega:/mini me cloud" "/volume1/Rclone/Mount" "--config=/volume1/Rclone/Config/rclone.conf" "--cache-dir=/volume1/Rclone/Cache" "--read-only" "--timeout" "1h" "--no-modtime" "--allow-other" "--dir-cache-time" "192h" "--vfs-cache-max-age" "195h" "--vfs-cache-mode" "full" "--vfs-cache-max-size" "10G" "--vfs-read-chunk-size-limit" "2G" "--daemon" "--daemon-wait" "5m" "--log-file=/volume1/Rclone/rclone.log" "--log-level" "DEBUG"]
2023/02/13 23:19:56 DEBUG : Creating backend with remote "mega:/mini me cloud"
2023/02/13 23:19:56 DEBUG : Using config file from "/volume1/Rclone/Config/rclone.conf"
2023/02/13 23:23:22 DEBUG : fs cache: renaming cache item "mega:/mini me cloud" to be canonical "mega:mini me cloud"
2023/02/13 23:23:22 DEBUG : rclone: Version "1.60.1" starting with parameters ["/volume1/.@plugins/AppCentral/entware/opt/bin/rclone" "mount" "mega:/mini me cloud" "/volume1/Rclone/Mount" "--config=/volume1/Rclone/Config/rclone.conf" "--cache-dir=/volume1/Rclone/Cache" "--read-only" "--timeout" "1h" "--no-modtime" "--allow-other" "--dir-cache-time" "192h" "--vfs-cache-max-age" "195h" "--vfs-cache-mode" "full" "--vfs-cache-max-size" "10G" "--vfs-read-chunk-size-limit" "2G" "--daemon" "--daemon-wait" "5m" "--log-file=/volume1/Rclone/rclone.log" "--log-level" "DEBUG"]
2023/02/13 23:23:22 DEBUG : Creating backend with remote "mega:/mini me cloud"
2023/02/13 23:23:22 DEBUG : Using config file from "/volume1/Rclone/Config/rclone.conf"
2023/02/13 23:26:16 DEBUG : fs cache: renaming cache item "mega:/mini me cloud" to be canonical "mega:mini me cloud"
2023/02/13 23:26:16 INFO : mega root 'mini me cloud': poll-interval is not supported by this remote
2023/02/13 23:26:16 DEBUG : vfs cache: root is "/volume1/Rclone/Cache"
2023/02/13 23:26:16 DEBUG : vfs cache: data root is "/volume1/Rclone/Cache/vfs/mega/mini me cloud"
2023/02/13 23:26:16 DEBUG : vfs cache: metadata root is "/volume1/Rclone/Cache/vfsMeta/mega/mini me cloud"
2023/02/13 23:26:16 DEBUG : Creating backend with remote "/volume1/Rclone/Cache/vfs/mega/mini me cloud"
2023/02/13 23:26:16 DEBUG : Creating backend with remote "/volume1/Rclone/Cache/vfsMeta/mega/mini me cloud"
2023/02/13 23:26:25 DEBUG : mega root 'mini me cloud': Mounting on "/volume1/Rclone/Mount"
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/7eme mois/P1030033.JPG not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/8eme mois/Tunisie/P1050214.JPG not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/8eme mois/Tunisie/P1050266.RW2 not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/8eme mois/Tunisie/P1050218.JPG not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/9eme mois/P1050624.JPG not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/8eme mois/P1050455.RW2 not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/8eme mois/Tunisie/P1050222.RW2 not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/8eme mois/Tunisie/P1050440.RW2 not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/4eme mois/IMG_20180221_164820488.jpg not removed, freed 0 bytes
2023/02/13 23:26:25 DEBUG : vfs cache RemoveNotInUse (maxAge=702000000000000, emptyOnly=false): item photo/robin/7eme mois/P1050050.JPG not removed, freed 0 bytes
$
So i conclued, the problem in the script is at 
/opt/bin/rclone mount mega:"/mini me cloud" /volume1/Rclone/Mount \
That all the information i get now.
I will stay investigating.
Thank you in advance for the help.