Pro Tools Keeps Crashing When I Change I/O

[Byron Nemeth]

Hello Pro Tools Community:

This is Byron Nemeth, I would greatly appreciate any help with this problem that I am having if anyone can please chime in and offer best advice.

Every time that I switch the I / O in Mix view I keep getting the "Beach Ball" and Pro Tools "Freezes", so I have to "Force Quit".

I and running a very small session with 2 tracks and no plugins. Here is what I have done already in this order and this "Freeze" keeps happening.

#1: Reinstalled the entire Pro Tools Ultimate version 2021.12.0
#2: Reinstalled Universal Audio Console Software to Latest version
#3: Reinstalled and upgraded my Mac OS to (macOS Ventura version 13.6.2)
#4: I tried temporarily moving all the plugins to the "Plugin's Unused" folder to test the session and when I switched the I / O in Mix view it still "Freezes".

The only interface is the Universal Audio Apollo Twin | X, their is no other audio hardware,

The Mac is a MacBook Pro 16 inch, 2021 with the Apple M1 Pro Chip with 16 GB of Memory running macOS Ventura version 13.6.2.

I would appreciate any advice anyone can give, thanks so much everyone.

Byron Nemeth
www.byronnemeth.com