Desync when playing Midori v Grave online (log attached)

Got a desync error when facing a Grave online while playing as Midori.

In the last game, last round situation, online against a Grave, I landed an aerial dragon buster on grave in the right side corner of the bamboo stage. Almost immediately upon contact, I got a desync error. I landed this move a couple times before at different locations on the stage, and there was no desync. Also, the connection was very stable with little noticeable rollback up until that desync error.

I copy and pasted my log below: