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Modbus TCP [Retransmission], [RST]


I'm new to wireshark and packet capturing and was wondering if someone here could help me understand what i'm looking at how to understand the captured file. Captured file is attached

We have a setup where communication from our software(Client) is disrupted randomly to a PLC over modbus TCP connection. The PLC and Client are on different locations, communicated over internet(cloud) as sketched on the drawing, I have also inserted a trace route if its of any help.

The fault i'm trying to understand start from timeline 09:53:29 as seen from screenshot below.


image:alt text