I've just booted up logic for the first time in a while and my total mix fx wont open a new mixer window and where it says select device theres nothing there. Got to be honest I've had nothing but problems since I bought it but it was second hand so can't complain. Might switch to something else if it doesn't change though. Can any one make suggestions. Tbf I'm not really up on hardware issues, it was a case of finding something so I can record my own material so it could be a fairly simple fix.

Thanks

Daniel