Cannot Copy and Paste in SharePoint 2007 datasheet view

I currently have office 2013 and I have been copy and pasting into a datasheet view list for SharePoint 2007 for a long time. All of a sudden I cannot paste any values into my list. the load wheel will show up for a brief moment but nothing happens. I am currently using a surface tablet and using IE 11. I can however paste my values from excel onto notepad and then onto the SharePoint 2007 list. The file I am copying from is an XlSX extension.