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DP83822I: Lost the package of the data stream

Part Number: DP83822I

Hi  Experts:

My customer has designed the DP83822IRHBR into their new project, and fount the package lose issue during the communication between the board and PC through the RJ45. The failure rate could be around 2% .

So we are worried about the PCB layout design because it is mostly suspect.  Could you please help me to check the schematic and PCB layout below?

It is the urgent case ,it is really appreciate if you can check it as soon.  Thanks!

PM_ETHERNET_BOARD_2019.zip