Hi all, with current TL uptodate I get a hang when compiling the attached LucidaMathOTProperties.tex lua(la)tex consumes 100% CPU times and never finishes. It is not about font setup or fc-cache, as other documents work without any problem. Is this a known issue, and is there a decent work-around? Thanks Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + JAIST + TeX Live + Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13