CSS610-8G-2S+IN VLANs not fully separated on access ports

Oh it also gives bogus SFP I2C readings on all the fields it reads randomly: https://files.sshnuke.net/2022-03-27_22-40-26_oSCwoDI6E.mp4
Does not happen on CSS326 with same module, also swapped modules between them, still happens only on CSS610
The link does not actually go down thankfully, when its reporting -21rx etc, its just a misreading of i2c.