Just eyeballing it here. You need to lower your download and upload speeds some more. As you do this your Waveform test should improve until you achieve A+ with 0 latency on the download and upload.
This post might help you get open nat on COD. It helped me greatly for hit detection and open NAT. If you are getting NAT type 2 on PS5 that is the best you can do without putting your PS5 in to DMZ mode.