Audio problem: When Decker and the professor walk across the college campus, there's a badly-looped bit of dialogue that causes the professor's line to continue after his lips have stopped moving. (00:05:05)
Audio problem: When Duncan arrives at the museum where Amanda and Zachary are stealing the book, there is no "buzz" alerting them to his presence.
Audio problem: When Rupert Thorne is saying "That file is here all right," his mouth is closed for the first four words. (00:18:10)
Doug Takes the Case / Doug's Secret Song - S2-E1
Audio problem: Around 3 and a half minutes into the episode, Doug, as the Chameleon, says he has a good idea as to who would've taken BeeBe's radio. The end of this sentence is very unnaturally pitched up.
Guilmon Comes Alive - Part 1 - S3-E1
Audio problem: When Jeri starts miming with her sock puppet, it is sometimes out of sync with her voice. It is most noticeable in the part where Takato has detention.