Sometimes, you may find yourself reporting a problem, in Blogger Help Forum: Something Is Broken - and observe that nobody else has the same problem. If there's any normal problem activity in the forum, you might find yourself waiting - in vain - for an immediate answer to your problem report. While you wait for advice, why not do some basic analysis of your problem? A differential test set of your problem, based on some reasonably basic details, can help you see where many problems may originate.
What Blogger won't tell you