Hi, Thanks for looking into this. The situation seems to have improved recently, and I cannot reproduce the issue either. Feel free to close the bug. Regards, -- Alexandre Fayolle LOGILAB, Paris (France) Formations Python, CubicWeb, Debian : http://www.logilab.fr/formations Développement logiciel sur mesure : http://www.logilab.fr/services Informatique scientifique: http://www.logilab.fr/science