Inventory summary not up to date

Inventory summary not up to date

Hi,

I have noticed an issue over the last few days that the inventory summary will not update.
I click generate summary, and it says it is successful.
Unfortunately, after refreshing the error is still there.
Computers still have old software in their inventory. It appears to update newly added software.
                New to ADManager Plus?

                  New to ADSelfService Plus?