Ui mixer not able to all channels, auxes, FX, etc.
When trying to scroll to channels not visable, the mixer acts like it is stuck on certain channels and can not see any others.
Check to make sure View Groups are not enabled
View Groups define mixer channel views. For example, you could assign all drum channels, plus the Drum VCA to View Group 1 for instant recall.
Click on the UI logo in upper right corner of screen.

You will see right away if any View Groups have been enabled. Toggle the button to enable/disable. Left click and hold the View Group (or Mute Group) button to open View (or Mute) Group editor.

The ‘INPUTS’, FX RETURNS, SUB GROUPS, and AUX MASTERS buttons available in the Slideout panel are simply convenient preset View Groups. Notice how, when “Inputs” are enabled, you can not scroll past the last input channel. Simply toggle the button(s) to disable any view group to return mixer to full layout.
