Reply to Sync Issue

Hello everyone,

At the moment im running traktor pro with a vci-100 with the lastest firmware and lastest TSI file. Whenever I try to sync a track with the currently playing track (A>B), the tempo of the track I want to mix in (B) goes up to 148 bpm. I have no clue what could have done this to the program. Any advise would be greatly appreciated. Thanks in advance.