OBD2 Mode 6 Misfires

[Slow_GT]

Any insight to what I could have done wrong. I replaced my spark plugs with OEM plugs gapped at 0.022 (Stage 2). Now I'm seeing misfires on my cheap OBD2 reader. Car feels strong. Not sure if I should be overly concerned. No check engine lights on or flashing. No DTC.
@ima2nr (McMedics)

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