Correct driver installed for your operating system (which is … 
)?
Interface powered on before launching Cubase?
Are you saying the TASCAM driver does not show up as an option in the Cubase Device Setup?
Correct driver installed for your operating system (which is … )?
Interface powered on before launching Cubase?
Are you saying the TASCAM driver does not show up as an option in the Cubase Device Setup?