Hey there,
My syncthing connection was working well for quite a long time, and I’m not sure if this was a software update or something else that changed things, but I can’t get the files to sync to my remote device. Here’s an example of the logs.
2022-10-01 13:04:04 Device 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 client is "syncthing v1.21.0" named "9 Arrowhead" at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 13:04:04 Connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: Application error 0x0: closing
2022-10-01 13:04:14 Established secure connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at 192.168.1.118:22000-70.187.140.30:22000/quic-server/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 13:04:14 Device 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 client is "syncthing v1.21.0" named "9 Arrowhead" at 192.168.1.118:22000-70.187.140.30:22000/quic-server/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 13:04:14 Failed to exchange Hello messages with 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256: Application error 0x0: closing
2022-10-01 14:54:14 Connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at 192.168.1.118:22000-70.187.140.30:22000/quic-server/TLS1.3-TLS_AES_128_GCM_SHA256 closed: writing message: Application error 0x0: closing
2022-10-01 14:54:32 Established secure connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 14:54:32 Device 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 client is "syncthing v1.21.0" named "9 Arrowhead" at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 16:47:02 Connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: Application error 0x0: closing
2022-10-01 16:47:28 Established secure connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 16:47:28 Device 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 client is "syncthing v1.21.0" named "9 Arrowhead" at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 18:42:28 Connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at [::]:22000-70.187.140.30:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: writing message: Application error 0x0: closing
2022-10-01 18:42:44 Established secure connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at 192.168.1.118:22000-70.187.140.30:22000/quic-server/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 18:42:44 Device 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 client is "syncthing v1.21.0" named "9 Arrowhead" at 192.168.1.118:22000-70.187.140.30:22000/quic-server/TLS1.3-TLS_AES_128_GCM_SHA256
2022-10-01 18:42:45 Connection from 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at 70.187.140.30:22000 (quic-client) rejected: already connected to this device
2022-10-01 19:57:44 Connection to 4BMU7PB-MGYDGPC-ACPZWHA-UM2CFTN-WNF7S6U-N2CS3K6-ANYFHUJ-X6E7MA7 at 192.168.1.118:22000-70.187.140.30:22000/quic-server/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: Application error 0x0: closing
Can anyone point me in the right direction? I’ve searched the forums here, and I’m not seeming to get much relevant info. The two devices can definitely talk to each other, and the right ports are open on the routers. Thanks!