Dear Sir or Madam, My recent jobs submiteed to the Galaxy server mapping short reads using the LastZ tool do not start processing. They remain grey after I hit execute and remain indefinitely in the queue even while I am able to start additional jobs subsequently. Do you have any idea what is going on here? I used LastZ before and it worked fine. Many thanks, John -- John R. Clayton, PhD Université de Strasbourg Anopheles Group, CNRS UPR-9022 "Réponse Immunitaire et Développement chez les Insectes" Institut de Biologie Moléculaire et Cellulaire (IBMC) 15, rue René Descartes F-67084 CEDEX Strasbourg France Tel: +33 3.88.41.70.96 Fax: +33 3.88.60.69.22 Email: j.clayton@ibmc-cnrs.unistra.fr http://www-ibmc.u-strasbg.fr/ridi/index.php?cont_id=9&lang=en