I can confirm this issue. Win10 / Traktor 188.8.131.52. 90% of my Tracks are flac files (level 5 / 16bit) ripped from the original CDs with dbPoweramp. Only a view of 6000 Tracks having this problem. Some of them could be fixed by reripping them , some not. alec.tron: can you confirm following workaround: If I load the corrupt file in Deck A and leave Deck B empty , i can jump around without any issues. After loading a Track into Deck B, hit play on both Decks and jump around with Deck A , the issue occours.