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Showing posts with label MTU. Show all posts
Showing posts with label MTU. Show all posts

Friday, 31 May 2013

When Using Template "Edit HTML", The Edit Window Remains Blank

Since Blogger released their improved Template Editor, blog owners have been reporting a new, transient problem.
I click on "Edit HTML", and the editing display opens - but the HTML window remains blank.

Generally, you may wait a few seconds, and the HTML window will fill with the content. With enough patience, you'll see the content arrive - eventually.

Unfortunately, waiting won't always provide a solution.

Sometimes, you see the Template Editor display open, with a blank HTML window - and you wait patiently, with no result.

With the Template Editor display (common to every blog, and requiring no security) - and the Template HTML (unique to every blog, and requiring security) - coming from different servers - there's always the possibility that a dropped connection, from the Template HTML server, may cause the browser to time out.

In many cases, this will be a transient error. All that you need to do is to refresh the display.
  • Try a browser refresh. F5, or maybe Shift - F5, forces a refresh, in most browsers.
  • Restart the Template Editor. Click on Template, then "Edit HTML", again.
  • In extreme cases, clear cache, cookies, and authenticated sessions (since this is secure content, you'll need a new authenticated session) - then restart the browser, and start over.

If the lost connection is not transient, your Internet service may be part of the problem. If a simple refresh does not solve the problem for you, you may want to look at the MTU setting, on your computer.

An overly ambitious Maximum MTU setting could cause a chronic or persistent dropped connection, with the Template HTML server. Lowering the Max MTU setting could resolve this symptom.

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