Problems setting up X32 Producer unable to make connection with MainStage Logic Pro use Mac Pro M1, USB to Thunderbolt


Hi, I have only just purchased X32 Producer having problems connecting to MacBook Pro, I use MainStage & Logic Pro with Midi controllers A-Pro Roland DTX Multi12. I have USB lead from X32 into powered Hub to Mac Thunderbolt, please could you give exact steps to make connections. In the Midi Studio 'X USB' is greyed out, do I need to download Driver? My Configuration is 32in 32out. I would like to clear everything reset start again, I need exact pathway, many thanks, Steve