Hi Simon,

What browser are you using ? 

It's very strange that ui is slow for you, new Umbraco is really fast enough.

Hi Simon,

can you chech the console in browser? Have you javascript errors in this?

Please check the umbraco log file, too. You can find this in /App_Data/Logs/UmbracoTraceLog.txt. Have you errors in this log file?

You can check althoug the settings in web.config. Check if you have debug set to false.

Another cause could be incorrect settings in IIS. There are a lot of ways.

But usually the backend with the default settings is very very fast.

Best regards

Sören

Hi,

At some point in the log file, I hade the following error:-

2015-01-06 09:13:15,835 [7] ERROR Umbraco.Core.UmbracoApplicationBase - [Thread 12] An unhandled exception occurred

System.FormatException: Input string was not in a correct format.

   at System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args)

   at System.String.Format(IFormatProvider provider, String format, Object[] args)

   at System.String.Format(String format, Object arg0)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateSelectorsForElementsWithTagName(List`1 elements, String selectorFormatString, SelectorGroupFunction[] groupMethods, Int32 startIndex)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateSelectorsForElementsWithTagName(List`1 elements, String selectorFormatString, SelectorGroupFunction[] groupMethods, Int32 startIndex)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateSelectorsForElementsWithTagName(List`1 elements, String selectorFormatString, SelectorGroupFunction[] groupMethods, Int32 startIndex)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateSelectorsForElementsWithTagName(List`1 elements, String selectorFormatString, SelectorGroupFunction[] groupMethods, Int32 startIndex)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateSelectorsWorker(IEnumerable`1 elements, String selectorFormatString, SelectorGroupFunction[] groupMethods)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateGlobalScopeSelectors(IEnumerable`1 elements)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.GenerateSelectors(IEnumerable`1 elements)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.MappingData.MappingDataUtilities.ProcessDataIntoJsonObjects(IEnumerable`1 renderedOutputList)

   at Microsoft.VisualStudio.Web.PageInspector.Runtime.Tracing.RequestDataHttpHandler.System.Web.IHttpHandler.ProcessRequest(HttpContext context)

   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

But it does not specify where the error is ocurring :/

Any ideas?

Thank you.

Hi Simon,

It could be the fact that you're using a remote database. I'm working on a project currently where I have to access a remote database through a VPN and it can be a bit slow to respond, depending on my internet connection (which is usually pretty bad!).

Is there any way you can work from a local database or check your connection is ok?

Cheers,

Maff

Hi All,

I have gone into depth detail on this problem and appreciate any help regarding this.

First of all, I am running locally a latest umbraco site and it is connected with a remote database but for a reason, the CMS is behaving, in some circumstances (for example open a document type), very slow.

In fact, as the below image, I have tracked the timing for editNodeTypeNew.aspx and it results as 20.54 s, which is quite slow.

Also, I have connected with the remote database via SQL Management studio to check if quries are also slow to execute but it seems that quries execute normally.

Appreciate any guidance on this problem.

Thank you.

Regards 

@Simon did you figure out a solution, i've ran into same problem?

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