Reply to HELP! HELP! HELP! Problem after upgrade fwr1.3

Hi, I upgrade my VCI-100 fwr 1.3 (I am using trakror dj studio 3.3), big problem section HI-MID-LOW. HI-working, LOW-working, MID-not working, it's very bad, and not working section DECK C (juggle, fader, nothing)??? HELP PLEASE!!! Question and for EanGolden too!!!