Hello all. I am dealing with the very same issue when it comes to how slow my Lacie drive is. I have a brand new Mac Studio M1 Max running Ventura 13.2.1 OS. My Lacie 16Big has the latest firmware update. I have downloaded the latest Lacie RAID Manager (LaCie RAID Manager v2 for macOS 10.14 and above version 2.9.4.437) and it keeps saying 'A driver must be installed to use the LaCie RAID Manager'. I click install and a new prompt appears 'App permission required'. See screenshots. I go to System Settings - Privacy & Security and all the necessary things have been enabled. Needless to say, still no success in being able to update the drivers. I was on the phone last night for 2hrs with Lacie support who could not figure it out. They then said I needed to call Apple support which I did. Spent another 2hrs on the phone with them and they couldn't figure it out either. Their recommendation was to reinstall the OS system. Hell no, this Mac is 2 months old and there's no problem with the system. If anyone has found a solution to this please walk me through your process and explain it to me like I'm a 5yr old. Thanks.