1) I've added new information regarding Failed Test Results through Memtest. Failed Tests do generate a line to indicate such and provide an Error Code. Unfortunately "No Documentation Exists that provide Error Code explanation" at this time.... per Synology
"This is likely because the remedial action for a failed test is the same regardless of error: to replace the memory if it's expansion or non-Synology memory, and to open an RMA if it's with the default memory included with a system and the system's under warranty."
2) malkie 0831 performed the Test on a MAC, though he needed to modify the steps.. see his comments in the discussion for his test.