learn excel in london - Shared files

Hi Paul,

Thanks for the question. I have not heard of this happening. The fact it only happens intermittently is also difficult to answer! Maybe have a look at how you are saving your data and where to? Keep a diary of when it happens and see if you can make the connection. You are welcome to post in your file, however, I guess its a case of being there when it happens.

Let me know if you have any luck

Tracy