Why does my Platform Designer system level view unexpectedly move up a level of hierarchy? - Why does my Platform Designer system level view unexpectedly move up a level of hierarchy? Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 18.1 and later, you may see that the system level view moved up a level of hierarchy when you perform any action. This problem occurs when you have more than 2 levels of hierarchy in your Platform Designer system. Resolution This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition software version 19.1 Custom Fields values: ['novalue'] Troubleshooting 1806853772 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.1 18.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']