Pendleton had an odd one. WS1 would let sysadmin user remove EFT buttons from the receipts screen (like EFT Admin, GIft Card Maintenance), but after closing RPRO8.exe and opening back up the buttons came back. In addition, the rpro8.exe was not shutting down when RPRO closed.
WIndows Compatibility was turned on errantly for the RPRO8.exe file. Good idea to check that out if you see odd behavior like this.