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What causes a connection reset after retransmission and TCP window update?

I am receiving a webhook from an API with a Jetty server, but connection is reset. What causes that? And what can I do to prevent that?

I am new to this low level stuff and will appreciate your assistance very much.

No.     Time               Source                Destination           Protocol Length Info
  1 16:49:49,666404    104.247.212.130       192.168.1.2           TCP      74     45886 → 443 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=2479079241 TSecr=0 WS=128
  2 16:49:49,666566    192.168.1.2           104.247.212.130       TCP      74     443 → 45886 [SYN, ACK] Seq=0 Ack=1 Win=8192 Len=0 MSS=1460 WS=256 SACK_PERM=1 TSval=404273967 TSecr=2479079241
  3 16:49:49,872081    104.247.212.130       192.168.1.2           TCP      66     45886 → 443 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=2479079446 TSecr=404273967
  4 16:49:49,872372    104.247.212.130       192.168.1.2           TLSv1.2  335    Client Hello
  5 16:49:49,922257    192.168.1.2           104.247.212.130       TCP      66     443 → 45886 [ACK] Seq=1 Ack=270 Win=66560 Len=0 TSval=404274223 TSecr=2479079447
  6 16:49:49,933151    192.168.1.2           104.247.212.130       TLSv1.2  3744   Server Hello, Certificate, Server Key Exchange, Server Hello Done
  7 16:49:50,135955    104.247.212.130       192.168.1.2           TCP      78     [TCP Window Update] 45886 → 443 [ACK] Seq=270 Ack=1 Win=30848 Len=0 TSval=2479079711 TSecr=404274223 SLE=2897 SRE=3679
  8 16:49:50,345548    192.168.1.2           104.247.212.130       TCP      1514   [TCP Retransmission] 443 → 45886 [PSH, ACK] Seq=2231 Ack=270 Win=66560 Len=1448 TSval=404274646 TSecr=2479079711
  9 16:49:51,014563    192.168.1.2           104.247.212.130       TCP      1514   [TCP Retransmission] 443 → 45886 [ACK] Seq=1 Ack=270 Win=66560 Len=1448 TSval=404275315 TSecr=2479079711
 10 16:49:52,251300    192.168.1.2           104.247.212.130       TCP      1514   [TCP Retransmission] 443 → 45886 [ACK] Seq=1 Ack=270 Win=66560 Len=1448 TSval=404276552 TSecr=2479079711
 11 16:49:54,723267    192.168.1.2           104.247.212.130       TCP      590    [TCP Retransmission] 443 → 45886 [ACK] Seq=1 Ack=270 Win=66560 Len=524 TSval=404279024 TSecr=2479079711
 12 16:49:54,879025    104.247.212.130       192.168.1.2           TCP      78     45886 → 443 [RST, ACK] Seq=270 Ack=1 Win=30848 Len=0 TSval=0 TSecr=404274223 SLE=2897 SRE=3679
 13 16:49:54,931866    104.247.212.130       192.168.1.2           TCP      60     45886 → 443 [RST] Seq=270 Win=0 Len=0