The Pa4x v3 O.S update was postponed to the first half of March. We were informed that there were some shortcomings and errors in the testing process of the New Update. (piyanistset.com) So we think that a study is being done to resolve these errors. Let us share our rumor; that the maximum limit of SAMPLE, which is 17.000 thousand, will be increased more, even if there is no official explanation. You can reach a detailed info about the DELAY from the link below.