I am trying to deploy my SIMSCAPE model in Arduino Due. I am getting the following error: Error: External Mode Open Protocol Connect command failed

Error:External Mode Open Protocol Connect command failed

Caused by:

Could not connect to target application: XCP internal error: timeout expired, in response to XCP CONNECT command

Error:Unable to connect to the 'Arduino Due' target for 'NewModelForArduinoSIMSCAPE'.

[Neha]

I also check my COM connections in Device Manager, it shows my Arduino Due is connected

[Sayan]

Can you manually specify the COM port in the configuration parameter and check if it works?