My RadSpell control occassionaly will not work. When I click on the spell check link button sometimes it will pop up the spell check dialog correctly and other times it will pop up "Internet Explorer cannot display the webpage". I looked in the IIS Logs and the GET requests are different when it works/doesn't work. The requests come from the same page and if it is working one time all I have to do is close the browser and try again or just refresh the page and the next time it may or may not work. I do not know what the issue is or how to resolve it.
Below is the log item when it does not work
2010-03-17 17:24:09 W3SVC1 10.50.228.171 GET /site/Telerik.Web.UI.DialogHandler.aspx checkHandler=true 443 - 10.50.230.10 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+WHIP!;+.NET+CLR+1.1.4322;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.04506.648;+.NET+CLR+3.5.21022;+.NET+CLR+3.0.4506.2152;+.NET+CLR+3.5.30729;+InfoPath.2;+MS-RTC+EA+2) 200 0 0
Below is the log item when it does work
2010-03-17 17:25:56 W3SVC1 10.50.228.171 GET /site/Telerik.Web.UI.DialogHandler.aspx DialogName=SpellCheckDialog&Skin=Default&Title=&doid=4cefd4b0-23e8-488a-8a4d-506cc7451751&dpptn=&dp=MxZRAz9USwQhPFUFaGdmUmIzOScPRRwTC0pBdWhnGTs%2BOBFDfy4hEgA7ZwdhCnoICTQWMxEhPllYA3NJA3I%2BGzx%2BZRElIwgbaGUBUVozPgA8GjYVCwFsQXxzFnY2PDRJVy0hGwdfYFhWVHYIJzY0HxIuJl91dnRDLBUQMwQKeQMgPAAZUAN%2BVWxXKUMPIEkTC0pBdWhnGTs%2BOBFAfywiXDVfZEpQfgEQOTQCHRQhBEVbX3dJBBcqWjxUaRgWKBwra2dMQ2I3HAQiMggwPFl%2FWHwBK3M9ByMAYzwHKQUBdARiYXIXJzY0HxIuJl91dnBDNyoAPAUIQzEgBSYEV2RiYG8IDzkKISowCQBvZHwAKzI9AAINYS81IzIBQlh5flALMh5fJBNXGGpqamdqNgYMGSkJYRgqWDYcUAIBUVsKBz43IEUIDGR%2FXGtjGQY9PB5DaTsEHCgqQmh6cWozPRheTj9WLkBbdQgDMBY2ADcKZRIXLF0YfnVuUVosJR8iMz0VPntzA2tkFQcGBiBQUS8lLQY7eFxufmoIMTYkHxNUPmddel1DOxkqBDxuZVg%2FLj4EUHh6VXQgJgA4PzpXMmdNZ2tnGS0HBgpLfwMhGz07SkZuCWoIMR4CAhE%2BOkNbAAVFMwYIAwR%2BCgYlIwgbaGUBUVozPgA8GjYVCwFsQXxzGRY2WjxDZAQbIAcrdAV6b1AFPUMCRiYKPkFdZGRKMCwcAjQKV1klPyovUHd%2BcV0hPRs4RyocMVlzWFIADQYxBh5QYVkpXj06VkpQb2EdPR4COhIgMnhtd39zN3AUMjVXQwAlEQhdZ3Zmc1xUWjYPRCYoCWdoSGVlMwcAPldIYjA9ITY5BkhtUlA3JiQgAyYyBFpbZGhIOwQMIAd%2BeSwXWQA6YXZuSWEPDwAPGz0fPllvZWNKDTgzBwUJfD1CPjc0WlFWbGIXPx0eGRUjXUJvX11qNwRRGTJSdlEjPxArUV1yV1ozPQYKMhwICl4AS2tlWDYALApPUQY%2BGDYBdENXC20XJhoZRD9XJkRjZUlDMHMMBz8LRzkQBl1eU2dmVVsNEzQ3IAgcMmBOS310KHYwLCBMaVslAz5eZ0NmVH4XCEE7BD0lHwRoAWdKBQZdHzR%2BXwIXLAgaUF1yQF0yJQUKLzoMMmVrB1J3Nw49PFdVfy0pAwYkfFx4fXkXJEM8BylVOkNbAARYAi8IOj9hYQc%2FLj4EUHh6VXQgKgA%3D 443 - 10.50.230.10 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+WHIP!;+.NET+CLR+1.1.4322;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.04506.648;+.NET+CLR+3.5.21022;+.NET+CLR+3.0.4506.2152;+.NET+CLR+3.5.30729;+InfoPath.2;+MS-RTC+EA+2) 200 0 0
I am using version 2009.2.701.20 of the telerik.web.ui compiled in a ASP.Net application in visual studio 2008 running on the 2.0 runtime.
I am attaching screen shots of the working and non working examples.
Below is the log item when it does not work
2010-03-17 17:24:09 W3SVC1 10.50.228.171 GET /site/Telerik.Web.UI.DialogHandler.aspx checkHandler=true 443 - 10.50.230.10 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+WHIP!;+.NET+CLR+1.1.4322;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.04506.648;+.NET+CLR+3.5.21022;+.NET+CLR+3.0.4506.2152;+.NET+CLR+3.5.30729;+InfoPath.2;+MS-RTC+EA+2) 200 0 0
Below is the log item when it does work
2010-03-17 17:25:56 W3SVC1 10.50.228.171 GET /site/Telerik.Web.UI.DialogHandler.aspx DialogName=SpellCheckDialog&Skin=Default&Title=&doid=4cefd4b0-23e8-488a-8a4d-506cc7451751&dpptn=&dp=MxZRAz9USwQhPFUFaGdmUmIzOScPRRwTC0pBdWhnGTs%2BOBFDfy4hEgA7ZwdhCnoICTQWMxEhPllYA3NJA3I%2BGzx%2BZRElIwgbaGUBUVozPgA8GjYVCwFsQXxzFnY2PDRJVy0hGwdfYFhWVHYIJzY0HxIuJl91dnRDLBUQMwQKeQMgPAAZUAN%2BVWxXKUMPIEkTC0pBdWhnGTs%2BOBFAfywiXDVfZEpQfgEQOTQCHRQhBEVbX3dJBBcqWjxUaRgWKBwra2dMQ2I3HAQiMggwPFl%2FWHwBK3M9ByMAYzwHKQUBdARiYXIXJzY0HxIuJl91dnBDNyoAPAUIQzEgBSYEV2RiYG8IDzkKISowCQBvZHwAKzI9AAINYS81IzIBQlh5flALMh5fJBNXGGpqamdqNgYMGSkJYRgqWDYcUAIBUVsKBz43IEUIDGR%2FXGtjGQY9PB5DaTsEHCgqQmh6cWozPRheTj9WLkBbdQgDMBY2ADcKZRIXLF0YfnVuUVosJR8iMz0VPntzA2tkFQcGBiBQUS8lLQY7eFxufmoIMTYkHxNUPmddel1DOxkqBDxuZVg%2FLj4EUHh6VXQgJgA4PzpXMmdNZ2tnGS0HBgpLfwMhGz07SkZuCWoIMR4CAhE%2BOkNbAAVFMwYIAwR%2BCgYlIwgbaGUBUVozPgA8GjYVCwFsQXxzGRY2WjxDZAQbIAcrdAV6b1AFPUMCRiYKPkFdZGRKMCwcAjQKV1klPyovUHd%2BcV0hPRs4RyocMVlzWFIADQYxBh5QYVkpXj06VkpQb2EdPR4COhIgMnhtd39zN3AUMjVXQwAlEQhdZ3Zmc1xUWjYPRCYoCWdoSGVlMwcAPldIYjA9ITY5BkhtUlA3JiQgAyYyBFpbZGhIOwQMIAd%2BeSwXWQA6YXZuSWEPDwAPGz0fPllvZWNKDTgzBwUJfD1CPjc0WlFWbGIXPx0eGRUjXUJvX11qNwRRGTJSdlEjPxArUV1yV1ozPQYKMhwICl4AS2tlWDYALApPUQY%2BGDYBdENXC20XJhoZRD9XJkRjZUlDMHMMBz8LRzkQBl1eU2dmVVsNEzQ3IAgcMmBOS310KHYwLCBMaVslAz5eZ0NmVH4XCEE7BD0lHwRoAWdKBQZdHzR%2BXwIXLAgaUF1yQF0yJQUKLzoMMmVrB1J3Nw49PFdVfy0pAwYkfFx4fXkXJEM8BylVOkNbAARYAi8IOj9hYQc%2FLj4EUHh6VXQgKgA%3D 443 - 10.50.230.10 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+WHIP!;+.NET+CLR+1.1.4322;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.04506.648;+.NET+CLR+3.5.21022;+.NET+CLR+3.0.4506.2152;+.NET+CLR+3.5.30729;+InfoPath.2;+MS-RTC+EA+2) 200 0 0
I am using version 2009.2.701.20 of the telerik.web.ui compiled in a ASP.Net application in visual studio 2008 running on the 2.0 runtime.
I am attaching screen shots of the working and non working examples.