Why are there missing icons in the Signal Tap II Logic Analyzer tool bar? - Why are there missing icons in the Signal Tap II Logic Analyzer tool bar? Description Due to a problem in the Intel® Quartus® Prime Programmer and Tools package, you may observe missing icons in the Signal Tap II toolbar. Resolution To work around this problem, use the Signal Tap logic analyzer from the full Intel® Quartus® Prime installation. Custom Fields values: ['novalue'] Troubleshooting FB: 555279; False ['Signal Tap Logic Analyzer IP'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 18.1 18.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']