I am using JLink plus with JTAGLoadExe (Mac version) revision V6.44d to load an embedded program image into Kintex FPGA XCKU15P-2E. The embedded program is to program the FPGA eFuse. However, I often encounter JTAG Load error with exit code -11. And when this happen, most of the time the FPGA fuse will be corrupted and I have to replace the FPGA. What is the meaning of Code-11 ? I could not find any info regarding JTAGLoad exit code in the JLink documentation How to prevent this problem ?