Persona 5 [NPEB02436] Low performance after new updates

Because 8738 is the last known version where I had a stable fps. I tried downgrading 1 version down each time to no avail and finally reach the same level of performance that I previously had using 8738. However I had decided to once again update to the newest available version (8748) today and now the performance stays stable, its actually smoother now than before. (Mind you, there has been no driver/windows updates on my end prior to when the performance hitch happened)

Edit: Updated to 8749 and the performance had gone up. I think my problem can be considered solved. Thanks for responding!