I have several devices in the LAN side so I use the tcp syntax in the title because IIUC, “default” can’t make better when it comes to remote connections.
If I switch to quic, do I have to change my pc firewalls & gateway settings from TCP to UDP (no upnp here)?
Also, when switched to quic, is UDP 21027 still useful for LAN broadcasts or are they done over the quic/UDP port, and should “Local discovery” setting remain enabled if we wanted it before?
Do remote devices in the clusters need quic too to connect to us?
Can I use this syntax for fallback:
quic://:port,tcp://:port,dynamic+https://relays.syncthing.net/endpoint? Is a whitespace required after each comma?