13th Gen(12th Genも該当するはず)のPCIe周りのerrataって強烈ですなあ
RPL012 PCIe Link May Fail to Train Upon Exit From L1.2 https://edc.intel.com/content/www/us/en/design/products/platforms/details/raptor-lake-s/13th-generation-core-processor-specification-update/errata-details/#RPL012
RPL013 Incorrectly Formed PCIe Packets May Generate Correctable Errors https://edc.intel.com/content/www/us/en/design/products/platforms/details/raptor-lake-s/13th-generation-core-processor-specification-update/errata-details/#RPL013