RoseMarjorieA,

This issue persists even when using a sample file.

Downgrading Office 365, nor using a previous version of Excel, is a work-around that can be done in my environment.

QuickBooks explicitly lists Office 365 as a compatible product for running Excel reports, so I suggest the engineers look closely at the affected .xlt file and upgrade/rewrite it to ensure compatibility with the current O365 version.