Duplicate emails - ESET Endpoint Security

[NuclearSSD 3]

I Can see this one has been archived off a few times now, anyway to help find out what is doing this?

Microsoft Office 365 - 16.0.12430.20264

ESET Endpoint Security - 7.2.2055.0

Seems Disabling Read and Received email stops this, but not really a solution, would appreciate some guidance please