Error: Wait for workers to phone home have timed out for 1 workers. - Error: Wait for workers to phone home have timed out for 1 workers. Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 19.1, you may see this error when you are using Design Space Explorer. The error is not properly created. It should be "Warning: Fail to write to database: database is locked" Resolution This problem has been fixed beginning with version 19.3 of the Intel® Quartus® Prime Pro Edition software. Custom Fields values: ['novalue'] Troubleshooting 1807989424 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.3 19.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']