This has caused me heartache before! I have a certain excel macro that creates several hundred graphs from a whole bunch of data on their own individual sheets

This has caused me heartache before! I have a certain excel macro that creates several hundred graphs from a whole bunch of data on their own individual sheets, then copies each graph and pastes it onto a final sheet for presentation. Naturally this all goes through the clipboard, so I start the macro and just let it go in the background, resigned to not using copy/paste anywhere else for 5-10 minutes. Except that sometimes my clipboard gets hijacked and either causes an error or it pastes gibberish. Very annoying.