Should NOT continue to occur. Have a P-07 that did some of that as well as short ejection the first hundred rounds when new but has been perfect since. The only CZ that still occasionally dumps brass on me (well, to the top of the head after a long trajectory almost straight upwards) is the classic vz. 61 Skorpion but that?s from the design. Call CZ customer service. They are good listeners [emoji6]