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How can I visualize TFTP retransmits and/or duplicate ACKS?

I'm just stumped on how to visualize a TFTP issue I'm having. Overall, the latency is kind of all over the place so just graphing Data and Acks over time isn't cutting it. I really want to be able to quantify Retransmitted blocks (highlighted) and duplicated blocks (1 & 2).

Is this possible with Wireshark?

TFTP: Window Size = 8

TFTP Example