Hello Balderdash,

Sorry for the inconvenience, we are aware of this issue and we are working on it to make it more stable. In order to address your crash and Out of memory line 1 issue it required complex troubleshooting steps. Hence we request you to follow the below link and contact the MSN Technical support team for better assistance.

https://support.microsoft.com/en-us/contactus/msn/explorer-tech-services/

Thanks

MSN Support Team