Test to see if I can post without receiving an authentication error

[SOS10]

I just tried to start a conversation in the Excel community.  My content was presumably being auto saved, but when I went to Post, I saw something about an authentication mismatch.  It appears the Post did not happen, and I cannot find the saved conversation anywhere.

Thank you

[#2]

This post appears to have worked, and shows up in my profile as my first post, so I assume the previous post never worked.  Is there a way to recover auto-saved content that never successfuly posted?  

Thank you