Pioneer Japan recently released new firmware updates for several new internal and external drives like the BDR-X13U-S, BDR-X13UBK, which are getting updated to v1.02, while the internal BDR-S13U-X, BDR-S13UBK and BDR-213ULBK(BDR-2213) are getting updated to v1.03. Lastly other external slim-line BD Recorders like the BDR-XD08UMB-S, BDR-XD08B/BDR-XD08S and BDR-XD08G are getting updated to v1.01. For all firmware updates the decription is "Improvement of the playback operation with specific media", be sure if you have those drives to head over to https://pioneer.jp/device_e/product-e/ibs/device_e/dev00001r_e.html#firm... and get the update wizards.