Excel processes don't end after exporting report from Sage and closing

Having a problem for the last few months. We go to generate a report and once its up, we push the Open in Excel button, it opens and we can view the exported report.  The issue is once excel is closed, it doesn't close the excel process in task manager.  Once we have opened 10 or so reports, it crashes Sage.  When we check the process manger and close the 10+ excel processes, we can do use it again.

Seem to be only having this issue when using Sage and Excel.  It was not mentioned if it happened when we use Export button which by default will open in excel but can confirm for Open in Excel.

Is there any solutions for this?

Thanks!