Epic Hyperdrive - OCR Questions around local vs VDI installs

We have a number of customers whose specific test cases involve using Eggplant Functional with Epic Hyperdrive. We have received anecdotal reports of Eggplant’s OCR Engine behaving differently between local install of Hyperdrive vs. Citrix or Horizon instances of Hyperdrive. If there are any customers who have seen this behavior, we are very interested in specific examples so that we might find common solutions.
Thanks!
Dave