I am also having that problem. Posted about it on the PreSonus StudioLive Facebook group. Will launch a ticket if that doesn't get any response.
Got this response:
John Stewart If you have UC Surface at all, make sure that is up to date as well. I've had to remove all Presonus software before I got up and running, even with the new universal control that allows simultaneous operation.
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John Stewart Also, check into app cleaner to make sure everything is being removed when uninstalling the software.