No not any cashes, only things, that mediocre users dotasmaniandevil wrote: ↑Mon Oct 14, 2019 1:44 pm Did you also try to delete the AU cache file, then install the plugin and reboot? Sometimes this is the only way to force hosts to rescan all plugins.
During our tests with Logic, Hive and all other u-he plugins were running fine in macOS Catalina, even in the final release version.
Some hosts also have a blacklist file, where they put plugins which created problems once.
Then these plugins won't show up in the host until you delete the blacklist.
But I am not sure if Logic does have such a blacklist.
I reinstalled AU, then deleted AU and reinstalled, rescanned plugin manager and restarted the computer couple of times. AU was NOT in the plugin manager. After I downgraded, AU was there.
I legally have licences for Diva, Hive and Hive 2 an use the last versions. There was no problems with Diva.