# DDJ FLX6 not detected - Hot Cue, FX, Merge FX buttons ON

**URL:** <https://forum.djtechtools.com/t/ddj-flx6-not-detected-hot-cue-fx-merge-fx-buttons-on/78913>\
**Category:** Hardware: Controllers, Mods and Gear\
**Created:** [February 1, 2024, 3:11pm UTC](https://forum.djtechtools.com/t/ddj-flx6-not-detected-hot-cue-fx-merge-fx-buttons-on/78913 "2024-02-01T15:11:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![zikotrance](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zikotrance](https://forum.djtechtools.com/u/zikotrance)\
**Post date:** [February 1, 2024, 3:11pm UTC](https://forum.djtechtools.com/t/ddj-flx6-not-detected-hot-cue-fx-merge-fx-buttons-on/78913/1 "2024-02-01T15:11:01Z")

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**DDJ FLX6 not detected - Hot Cue, FX, Merge FX buttons ON**

Hi everyone, has anyone encountered an issue where, upon turning on the DDJ FLX6, it’s not detected by either Serato or Rekordbox, and certain buttons remain solidly ON? These include Hot Cue 1-2, Merge FX 1-2, Booth Level Cue, and the FX button (please refer to the picture).

FYI: All the normal light sequences occur normally, with all lights turning on, and then the unit settles into this stationary state.

Here are the troubleshooting steps I’ve taken:

- Changed cables and tried different computers

- Reinstalled drivers

- Updated firmware

- Used MIDI monitor to ensure that I’m getting a response from the DJ controller