Using Windows 10 File Explorer to burn dvds

Burning to CD's DVD's and especially Blu-Ray can be difficult to use, especially if you are trying to add files over time. HDD's and Flash Drives are relatively inexpensive and have far greater capacity then discs and are far less prone to scratching and overall degradation.

If you want better transcoding, then get a decent NAS with proper hard drives. Just adding a bunch of USB drives is going to only make things worse, regardless of what you plan on doing with that computer and the program.