NOTE: Indigo 2022.1 has solved the compatibility issue with macOS Monterey 12.3+.
I have upgraded to MacOS 12.3.1 yesterday and my house is now dead.
Google informs me that a retrospective Time Machine backup will not work for previous MacOS version 12.2.1.
I booted my MAC onto a USB stick containing MacOS 12.2.1 only to be notified that I cannot downgrade to that version, only reformat.
I reinstalled Python 2 and recreated all the necessary symbolic links but still could not get Indigo server to start on Monterey 12.3.1.
As I am now stuck in this position, please can I have an ETA for a compatible version of Indigo for Monterey 12.3.1? Beta is fine.
Thank you