The real fix was upgrading to Waves NS1 (the native Apple silicon + Ventura/Sonoma build) via the Waves Update Plan. That version drops the legacy v9 shell entirely and uses a modern iLok Cloud or machine-based license.
V9 software relies on the legacy Waves License Center (WLC) application rather than modern Waves Central versions. Use WLC to transfer authorized licenses directly to your local hard drive or a physical USB flash drive. waves ns1 noise suppressor v9135 mac osxxdb
Despite being an older plugin, the NS1 remains highly regarded in the audio community for what it does best: providing transparent, hassle-free noise reduction. The real fix was upgrading to Waves NS1