A Sys.WebForms.PageRequestManagerParserErrorException error is thrown sporadically on some demos in the QSF.


Steps to reproduce:
(The error is not reproducible every time on all machines so you can find attached a fiddler cap log from the reproduction):

1. Open http://demos.telerik.com/aspnet-ajax/imageeditor/examples/overview/defaultcs.aspx

2. Try to open the Crop dialog (in IE11)

Result: A script exception is thrown
SCRIPT5022: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near 'HwdlHwoCAh8LaB8MaGRk'.
File: Telerik.Web.UI.WebResource.axd, Line: 15, Column: 16485

The long code lines in the QSF code viewer are very hard to read as the only way to get the horizontal scroll-bar is to reach the bottom of the page.

Dear Team,

I using Telerik for SharePoint on a page layout I am using the tag below

<telerik:RadHtmlField id="EnglishContent" FieldName="English Content" runat="server"> </telerik:RadHtmlField>

My customer requires to have a default text value inside this editor every time the user creates new page from the page layout. When I am trying to use rhe <content> tag I got an error that the tag content is not recognized as a Rad HTML Field tag.

Programmatic configuration of the data binding of markers is unavailable from the code behind.  

For example:
 RadMap1.DataBindings.MarkerBinding.DataShapeField = "Shape";
 RadMap1.DataBindings.MarkerBinding.DataTitleField = "City";
 RadMap1.DataBindings.MarkerBinding.DataLocationLatitudeField = "Latitude";
 RadMap1.DataBindings.MarkerBinding.DataLocationLongitudeField = "Longitude";

Accepting tracked deleted block element will delete the following block element

Uploading a file when ExplorerMode is set to FileTree causes a JavaScript error in FileExplorer when the AsyncUpload is enabled.

Create a tool that allows a powerpoint to be displayed in a web page.  
Extra bonus if it's able to include sound.  
It should have the usual controls at the bottom - forward, back, beginning, end.
The powerpoint page would change based on user clicks.

According to current implementation of paste functionality for IE, the editor gets the pasted content by executing the browser's paste command - 
editor.get_document().execCommand("Paste", null); 
This does not paste anything when browser's security setting "Allow Programmatic clipboard access" is disabled.

Executing a cut command when Track Changes are enabled in RadEditor results in unexpected rearrangement of the content.

The popular control will be similar to Kendo UI drawer widget: https://demos.telerik.com/kendo-ui/drawer/index.

You can give your vote if you want to have a switch button in the Telerik UI for ASP.NET AJAX suite. See the attachment for more information.

MetroTouch "DragHandleDown.png" resource appears to be missing from 2015.1.225.40 version of Telerik.Web.UI.Skins.dll.

Got the following in my event logs:

Event message: An error occurred processing a web or script resource request. The requested resource 'pTelerik.Web.UI.Skins|Telerik.Web.UI.Skins.MetroTouch.Slider.DragHandleDown.png' does not exist or there was a problem loading it. 

Checked in the .dll for any reference to said resource. Found instances of "DragHandleDown.gif" for other skins (Black, Office2010Black, etc.) but nothing for MetroTouch.