{"id":4814,"date":"2026-10-09T23:34:57","date_gmt":"2026-10-10T03:34:57","guid":{"rendered":"https:\/\/www.airsupervision.com\/wp-r\/docs\/organization-staff\/group-scheduler\/troubleshooting\/"},"modified":"2026-10-09T23:34:57","modified_gmt":"2026-10-10T03:34:57","slug":"troubleshooting","status":"publish","type":"docs","link":"https:\/\/www.airsupervision.com\/wp-r\/docs\/organization-staff\/group-scheduler\/troubleshooting\/","title":{"rendered":"Troubleshooting"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Message or symptom<\/th><th>What to do<\/th><\/tr><\/thead><tbody><tr><td>&#8220;Impossible task in the past!&#8221;<\/td><td>Lessons can only be placed today or later.<\/td><\/tr><tr><td>&#8220;Impossible task!&#8221;<\/td><td>Drop the lesson exactly on a half-hour slot of the calendar.<\/td><\/tr><tr><td>&#8220;The group is already schedule at the same time\u2026&#8221;<\/td><td>Another lesson of the group overlaps. Move one of them.<\/td><\/tr><tr><td>&#8220;Select an activity type first!&#8221;<\/td><td>Click an activity type tile (normally <strong>Ground<\/strong>).<\/td><\/tr><tr><td>&#8220;Duration exceed midnight!&#8221;<\/td><td>Choose an earlier start time.<\/td><\/tr><tr><td>&#8220;This project can not be modified! It is Closed!&#8221;<\/td><td>Reopen the project from the Projects window.<\/td><\/tr><tr><td>&#8220;No Project schedules to sync!&#8221;<\/td><td>Nothing remains to synchronize in the chosen period.<\/td><\/tr><tr><td>A lesson stays in <strong>STOP<\/strong><\/td><td>Read the reasons in the results, fix the room, instructor, or time, and synchronize again. Use <strong>Bypass<\/strong> or <strong>Force Synchronize<\/strong> only for member conflicts you accept.<\/td><\/tr><tr><td>Synchronize is greyed out<\/td><td>The lesson has no instructor or no resource.<\/td><\/tr><tr><td>Delete or Un-sync is greyed out<\/td><td>The lesson is past or started, or it belongs to another group&#8217;s project.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"administrator-checklist\">Administrator checklist<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2610 Project created for the right group, with a clear title<\/li>\n\n\n\n<li>\u2610 Project resources and extra groups selected<\/li>\n\n\n\n<li>\u2610 All course lessons placed (faded lessons in the list show what is already planned)<\/li>\n\n\n\n<li>\u2610 No red &#8220;No instructor or resource set&#8221; icons left<\/li>\n\n\n\n<li>\u2610 Competency check run in the Grid list (no red marks)<\/li>\n\n\n\n<li>\u2610 Simulation run with no unexpected STOP<\/li>\n\n\n\n<li>\u2610 Synchronized for the next period, with notifications as desired<\/li>\n\n\n\n<li>\u2610 Weekly TIMETABLE printed or shared with students<\/li>\n\n\n\n<li>\u2610 Project closed when the course ends<\/li>\n<\/ul>\n","protected":false},"featured_media":0,"parent":4803,"menu_order":11,"template":"","doc_tag":[],"_links":{"self":[{"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/docs\/4814"}],"collection":[{"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/types\/docs"}],"version-history":[{"count":0,"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/docs\/4814\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/docs\/4803"}],"prev":[{"title":"Library, Dashboard, and Task tabs","link":"https:\/\/www.airsupervision.com\/wp-r\/docs\/organization-staff\/group-scheduler\/library-dashboard-and-task-tabs\/","href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/docs\/4813"}],"wp:attachment":[{"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/media?parent=4814"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/www.airsupervision.com\/wp-r\/wp-json\/wp\/v2\/doc_tag?post=4814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}