L-20 Livetrak Not Showing in Pro Tools (no audio from computer either)

[Ronniedawg]

Funny thing is, it all started when I accidently changed the buffer size in Pro Tools (Ultimate), by accident (on a project), and could not log back into to Pro Tools to change it. Finally got it changed back to 512 (buffer size), then the interface failed to exist. Re-downloaded the drivers and its now showing up as Line (2-Zoom L-20 Driver), showing in my Audio Settings, but not in Pro Tools - getting no audio sending from either Pro Tools or my computer period (both USB returns are on). If anyone could help, it would be much appreciated.

Set to audio interface, compliance switch is on, etc.

The pan switches on my mix page are all ghosted out too.

 

[Gtoboy]

Not enough info actually. I would recommend going to www.duc.avid.com, read the "help us help you" sticky and see if they can help.

Just as a guess to give possible outs before you head there: if you are on any kind of windows system (I am guessing so since you mentioned "line" and "audio settings") then make sure that in the sound control panel that your interface is listed as "enabled" but is NOT "default" for either "recording" or "playback". Only windows onboard factory sound should be "default" as Pro Tools will NOT recognize any interface that is set that way. It will recognize Windows audio though.

 

[Ronniedawg]

Thank you, I tried this and on my sound section/control panel I can only disable or enable - went to properties, under device usage at the bottom, its either "use this device (enable), or don't use this device (disable)". It is still not showing up on Pro Tools, or audio though my computer. Was working fine before and all of a sudden.....