Thanks for the quick reply. I already had the “Scan at Startup” and “Reset Blacklist” checked, but moving the \AppData\Roaming\PreSonus\Studio One\x64 folder to the desktop fixed the issue. The folder, “/Users/<username>/Library/Application\ Support/PreSonus Software/Studio One <version>/x64” doesn’t exist. I preserved the old \AppData\Roaming\PreSonus\Studio One\x64 folder if you would like to do forensic analysis, otherwise, I’ll delete it.
Thanks for your help!
Jon