Sage 50 slow printing form

We have our Sage 50 customer that has their install on a fast virtual server running Windows 2019. Certain workstations that are fast with all applications but printing our Sales Order Picking form is very slow to bring up the Print dialog box. We have done all the recreating of the forms and it will speed up some initially but eventually the slowness comes back. We do have a logo embedded in the form and our form size is ending up around 7mb. The forms come from the network server. Any suggestions would be appreciated.