The Access Connector for Dataverse and Power Platform Is Released for General Availability

I assume by DV, you mean Dataverse. Dataverse is likely to be slower, based on reports I've heard from other developers. It certainly has been in my attempts to use it with Access.

Rather, you need to address the reasons for the slowness. Using record selectors, for example, implies your forms display in continuous forms view or datasheet view, with multiple records loaded into the form. That's generally not viable with a remote database because it involves moving all those records over the internet connection, which can be significantly slower. 

A more usable approach is what has been called the "client-server" design where a front end, i.e. a form in an Access application, retrieves the smallest possible number of records at any one time.

Other factors impacting performance can include proper indexing and effective query design.