Timeouts, data socket sizes, win 8.1 64bit

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1

Good Day,

Trying to sync without amy luck. Folder gets created on remote PC but downloading does not go past 1%.

Tried testing internet connections on both ends Checked Firewall Settings Created new share folder repaired devices (PC2PC)

Error
2021-10-10 22:27:35 Connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at 192.168.8.7:50687-172.107.93.22:443/relay-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: writing message: write tcp 192.168.8.7:50687->172.107.93.22:443: wsasend: An existing connection was forcibly closed by the remote host.
2021-10-10 22:27:35 Device OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM client is "syncthing v1.18.3" named "Andivegito" at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:27:36 Connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: INTERNAL_ERROR: write udp [::]:22000->192.145.146.182:22000: wsasendto: A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.
2021-10-10 22:27:45 Joined relay relay://172.107.93.22:443
2021-10-10 22:27:55 Established secure connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:27:55 Device OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM client is "syncthing v1.18.3" named "Andivegito" at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:27:56 Connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: INTERNAL_ERROR: write udp [::]:22000->192.145.146.182:22000: wsasendto: A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.
2021-10-10 22:28:35 Established secure connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:28:35 Device OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM client is "syncthing v1.18.3" named "Andivegito" at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:28:36 Connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: INTERNAL_ERROR: write udp [::]:22000->192.145.146.182:22000: wsasendto: A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.
2021-10-10 22:28:56 Established secure connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:28:56 Device OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM client is "syncthing v1.18.3" named "Andivegito" at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:28:56 Connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: INTERNAL_ERROR: write udp [::]:22000->192.145.146.182:22000: wsasendto: A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.
2021-10-10 22:29:37 Established secure connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:29:37 Device OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM client is "syncthing v1.18.3" named "Andivegito" at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256
2021-10-10 22:29:37 Connection to OEYI4NO-AFRCES2-POFPQ4Y-H3Y364D-MOZECQA-G55UDIO-W2QL5U4-PGJDMQM at [::]:22000-192.145.146.182:22000/quic-client/TLS1.3-TLS_AES_128_GCM_SHA256 closed: reading length: INTERNAL_ERROR: write udp [::]:22000->192.145.146.182:22000: wsasendto: A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.

Please help. I am soooo NOOOOOOOOOB!!!

2

Probably the same issue as described here:

Ideally your Syncthing nodes should be able to establish a direct TCP connection which would give you better performance and would solve the issues with quic.

Did you follow the docs and forward port 22000/tcp on your router?

https://docs.syncthing.net/users/firewall.html#port-forwards

3

Thank you.

I will make relevant changes to firewall and revert

4

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