Testing. Testing.

Dear Blog friends,

I am having issues with my blog. Upon first posting, it returns a 404 error to anyone following the link to the post. The 404 goes away if I update the post once or twice. I have tried the easy attempts to fix, per what I found on the Internet with no luck.

The only way I can discover the problem (assumed to be a plugin by tech support) is to turn off all of my plugins and then slowly turn them on again, one by one, each time doing a test post. While I can turn off my sharing...