ID:209065 The <name> device at position <number> with instruction register length = <number> in the JTAG chain couldn't be automatically defined

CAUSE: The automatic JTAG device definition process failed for the device at the specified position. This problem may be caused by one of the following situations:
  • The JTAG chain is currently in use
  • The connection to the JTAG Server has been lost

ACTION: Manually define the device, make sure the JTAG chain is not in use, make sure the JTAG Server is running, or restart the Quartus Prime software.