Edge taking all available ram and all available CPU

This all started about 2 to 3 weeks ago. After using Microsoft edge for like 20 minutes Edge takes all available Ram and all available CPU and will not let you anything in edge.  The program does a complete lockup.  The only way to be able to then use any window in Edge is to use a three finger. ( CTRL, ALT, Delete ) and end task on Edge. I have had 2 people from Microsoft share my computer and they say they have fixed it. However, that has not worked as the problem continues.  Any help with this would be appreciated.  Running the latest version of Windows 10.