Syncthing not syncing while upload on master is busy

[Curtis_Newton]

Hello,

apparently as the master gets filled with files, both slaves dont buge at all it was working while adding a one single file on the master

is this normal ?

also, it seems the log says using discovery server … and using some relay

I really dont feel confortable for security reasons of syncthing doing who knows what on a remote server unrelated to my machines, how can I disable these ??

[edit : I removed NAT/global discovery/relays then removed remote hosts and reattached them, and sync starded by itself…now why did it work before ? am I supposed to do this everytime I upload tons of files ?]

[VPID3] 12:06:49 INFO: syncthing v0.13.4 "Copper Cockroach" (go1.6.2 linux-amd64) unknown-user@lx-buildslave.syncthing.net 2016-05-26 09:16:08 UTC
[VPID3] 12:06:49 INFO: My ID: VPID342-****************
[VPID3] 12:06:49 INFO: Single thread hash performance is ~173 MB/s
[VPID3] 12:06:49 INFO: Ready to synchronize cJD54-JzzYa (readwrite)
[VPID3] 12:06:49 INFO: Using discovery server discovery-v4-1.syncthing.net/v2/?id=SR7AARM-****************
[VPID3] 12:06:49 INFO: Using discovery server discovery-v4-2.syncthing.net/v2/?id=DVU36WY-****************
[VPID3] 12:06:49 INFO: TCP listener ([::]:22000) starting
[VPID3] 12:06:49 INFO: Completed initial scan (rw) of folder cJD54-JzzYa
[VPID3] 12:06:50 INFO: Using discovery server discovery-v4-3.syncthing.net/v2/?id=VK6HNJ3-****************
[VPID3] 12:06:50 INFO: Using discovery server discovery-v6-1.syncthing.net/v2/?id=SR7AARM-****************
[VPID3] 12:06:50 INFO: Using discovery server discovery-v6-2.syncthing.net/v2/?id=DVU36WY-****************
[VPID3] 12:06:50 INFO: Using discovery server discovery-v6-3.syncthing.net/v2/?id=VK6HNJ3****************
[VPID3] 12:06:50 INFO: Device VHDLCBV-**************** at [dynamic]
[VPID3] 12:06:50 INFO: Device VPID342-**************** at [dynamic]
[VPID3] 12:06:50 INFO: GUI and API listening on 192.168.1.22:8384
[VPID3] 12:06:50 INFO: Access the GUI via the following URL: https://192.168.1.22:8384/
[VPID3] 12:06:57 INFO: Joined relay relay://93.181.133.241:443
[VPID3] 12:07:00 INFO: Detected 0 NAT devices

[AudriusButkevicius]

Your question is unclear.

[Curtis_Newton]

you’re reply too, what is unclear ?

while filezilla upload, slaves are not syncing

[AudriusButkevicius]

Filezilla upload to a syncthing directory?

It rescans the folder once every 60 seconds by default, so it won’t be immediate I suspect. Also, before the master can advertise the file, it needs to scan it, and that can take a while (depends on CPU speed and size of file). Then it needs to inform the slaves of the new file and provide them with the data, which is potentially competing with the ongoing filezilla upload.