I'm new to DNN and not sure if this is the right forum for this question, so please redirect me if it's not.

I've developed a custom module, packaged it, and installed it in an instance of a DNN website.  I then added the module to a page and everything seemed to work well, except the module is moved to the default page upon updating settings.  I then have to move the module back to the page I originally add it to.  Still, any further updates cause the page to move.

I've made sure that the Settings control I created catches any exceptions and passes them to the ProcessModuleLoadException method.  Still, there are no exception or any indication of what's causing this to happen.  Any ideas?

I haven't compared my code to the source code of another module, but I did adapt my code based on a sample module.  I'll try comparing to another module

In the meantime, here this is the code within the UpdateSettings method (overrides method on ModuleSettingsBase).  Does anything stand out as a problem?

            Try
                Dim objModules As New Entities.Modules.ModuleController
                Dim adminCtrl As MyLib.Controls.AdminSetupControl = CType(AdminSetupControl1, MyLib.Controls.AdminSetupControl)
                objModules.UpdateTabModuleSetting(TabModuleId, "WCFServiceUrl", adminCtrl.WCFServiceUrl)
            Catch exc As Exception           'Module failed to load
                ProcessModuleLoadException(Me, exc)
            End Try