RadComboBox method SetText doesn't set text under FF

[Volodymyr]

Hi All,

We have face an issue when using Telerik.WebAii.Controls.Html.RadComboBox: it's method SetText is not working under FF, thought under IE 10 all is working as expected. Under FF it just selects few symbols of label which is located under the RadComboBox but doesn't type any symbols or set focus to RadComboBox.
RadComboBox has the following HTML:

<div style="width:222px;" class="RadComboBox RadComboBox_Default" id="ctl00_cphMain_CategoryList">
    <table style="border-width: 0px; border-collapse: collapse;" summary="combobox" class="">
        <tbody><tr>
            <td class="rcbInputCell rcbInputCellLeft" style="width:100%;"><input type="text" title="Category" maxlength="50" value=""
            id="ctl00_cphMain_CategoryList_Input" class="rcbInput" name="ctl00$cphMain$CategoryList" autocomplete="off"></td>
            <td class="rcbArrowCell rcbArrowCellRight"><a style="overflow: hidden;display: block;position: relative;outline: none;" id="ctl00_cphMain_CategoryList_Arrow">select</a></td>
        </tr>
    </tbody></table>
    <!-- 2012.2.912.40 -->
    <div style="z-index:6000;" class="rcbSlide"><div style="display:none;" class="RadComboBoxDropDown RadComboBoxDropDown_Default " id="ctl00_cphMain_CategoryList_DropDown">
    <div style="height:180px;width:100%;" class="rcbScroll rcbWidth">
    </div>
    </div>
    </div>
    <input type="hidden" name="ctl00_cphMain_CategoryList_ClientState" id="ctl00_cphMain_CategoryList_ClientState" autocomplete="off">
</div>

We use next hardware:
OS: Win 7 x32/64
Browser: Firefox 19.0
TTF: 2012.2.1317

[Boyan Boev]

Hello Volodymyr,

Unfortunately I was not able to reproduce the issue. See this video for a demonstration.  

If you haven't done so already, please configure your Firefox as seen in this article.

Could you try your test against our demo site. Are you still experiencing the issue?

Please provide us with a copy of your test and access to your application so we can reproduce the issue on our end and give you a solution.

Hope to hear from you soon.

Greetings,
Boyan Boev
the Telerik team