Hi Pete,

 

I can not reproduce this issue,here is my test code, it works fine.

<asp:ScriptManager ID="ScriptManager1" runat="server" />
            <asp:UpdatePanel ID="myUpdatePanel" runat="server">
                <ContentTemplate>
                    <asp:Wizard ID="Wizard1" runat="server">
                        <WizardSteps>
                            <asp:WizardStep ID="WizardStep1" runat="server" Title="Step 1">
                            <CE:Editor ID=editor1 runat=server></CE:Editor>
                            </asp:WizardStep>
                            <asp:WizardStep ID="WizardStep2" runat="server" Title="Step 2">
                            <asp:Label ID=l1 runat=server>2</asp:Label>
                              <CE:Editor ID=editor2 runat=server></CE:Editor>
                            </asp:WizardStep>
                        </WizardSteps>
                    </asp:Wizard>
                  </ContentTemplate>
            </asp:UpdatePanel>

 

Regards

 

Ken