Unlike cheaper solutions that separate modules, i1Profiler 3.6.2 retains its hybrid DNA:
between the i1Pro 2 and i1Pro 3 hardware to see if an upgrade is necessary for your workflow? System Requirements for i1Profiler Software Suite - X-Rite i1profiler 3.6.2
Despite its stability, no software is perfect. Here are community-sourced fixes: Unlike cheaper solutions that separate modules, i1Profiler 3