I have two user ID’s on my Macbook Pro. I was trying to use Cubase 9.5 on the second user log-in session and as Cubase 9.5 scanned my plugs, it could not find the right folder for my Waves plugs. All other plugs such as UAD, Nomad Factory, Slate, etc. come up fine. I suspect that it is a WaveShell problem. No issues on the first user ID.