I’ve changed recently my internet provider, and thus the equipment with it. Since then, my linux server’s syncthing won’t fetch any data from relays. This is because it tries to load them on the wrong IP address :
[UKXD2] 19:26:16 INFO: Relay listener (dynamic+https://relays.syncthing.net/endpoint) shutting down
[UKXD2] 19:26:16 INFO: listenerSupervisor@dynamic+https://relays.syncthing.net/endpoint: service dynamic+https://relays.syncthing.net/endpoint failed: Get "https://relays.syncthing.net/endpoint": dial tcp: lookup relays.syncthing.net on 192.168.1.1:53: read udp 192.168.1.88:38602->192.168.1.1:53: i/o timeout
The IP 192.168.1.1 doesn’t exist anymore, and should be 192.168.1.254 now.
I tried to find how to fix this using the GUI and the config files, but I can’t find anything related to it.
Nope, I just wanted Syncthing to stop requesting to 192.168.1.1. But as @calmh mentioned, finally it was the network which wasn’t stable. I could ping Google from it, but I couldn’t request anything outside.
To fix this I just set the network to default dhcp, reboot, then re-set the previous static IP, and now it works like a charm.
Thanks for your help anyway, this topic can be closed.