I'm at the end of my rope here and starting to think the problem is me.  I've had 2 different Helix floor units with the same frustrating USB issues.    My setup is as follows:   Helix connected to USB of MacBook pro. Guitar connected to Helix Powered PA Speaker Connected to Helix VIA XLR. Helix Edit running on computer Chrome Browser running on computer Listening to audio via chrome browser through helix into my powered speaker so I can practice along with said audio while also using h