Wireshark · Wireshark-users: [Wireshark-users] TCP Previous segment lost batches on several times a day

[ron.kuper@xxxxxxxxxxxxxxxx]

Hello,

We have a problem with a occurring
several times a day which causes delays in a trading application.

Sniffing the network revealed batches
of "TCP Previous segment lost", "TCP Dup ACK", "TCP
Retransmission" and "TCP Out-Of-Order" also several time
a day.

Prior and after these erroneous
batches the network seems to be clean. (No red messages)

Currently we can not tell for sure
if these messages correlate with the problem but it is the only problem
we see on the network and the timeframe fits.

As a newcomer to Wireshark and
network sniffing I would be grateful if someone could please point out
a possible cause for these. 

Best Regards,

Ron Kuper

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