Hallo together
Renoise 3.2.2 has a Bug with Plugin Isolation (Plugin Sandbox Option) and ANA 2. If Plugin Sandboxing is activated in Renoise, then Preset Change in ANA2 between Song playing is sluggish and make ANA2 freezing in short time. If Plugin Sandboxing is deactivated ANA 2 Preset Change works like a Charm.
happy tracking