According to Universal Audio:
Following the introduction of macOS Sonoma 14.4, there have been reports of compatibility issues with PACE products, including the iLok License Manager. This problem specifically impacts plugins from various manufacturers that are safeguarded by PACE / iLok, including Universal Audio's, when utilized with AU host DAWs such as Logic Pro. More information from PACE is available here.
Consequently, if you utilize Audio Units on an Apple Silicon computer, it is recommended to exercise caution when updating your operating system, particularly refraining from doing so on your studio machine during an ongoing project.
Following the introduction of macOS Sonoma 14.4, there have been reports of compatibility issues with PACE products, including the iLok License Manager. This problem specifically impacts plugins from various manufacturers that are safeguarded by PACE / iLok, including Universal Audio's, when utilized with AU host DAWs such as Logic Pro. More information from PACE is available here.
Consequently, if you utilize Audio Units on an Apple Silicon computer, it is recommended to exercise caution when updating your operating system, particularly refraining from doing so on your studio machine during an ongoing project.