I migrated my MacBook Pro 17 "(Mac1) on a MacBook Pro 13". All 2 should be on Parallels Access, but I only have one Mac displayed. I tent to completely uninstall the 2 Macs and reinstall without success. When I connect with Mac1, it is visible on the iPad. When I connect with the Mac2, it takes the place of Mac1 in Parallels Access on the iPad. What to do to correct the problem?