rharv:

I found myself doing the same search about 10 years ago when my favorite CD burning software disappeared.

After some Googling, I discovered a PC magazine article that mentioned Ashampoo Burning Studio as one of their recommended programs for CD/DVD burning and copying.

I had never heard of Ashampoo (it's a German Windows software company)

I've been using it for the past ten years and it works very well for burning and CD/DVD copying.

It's $29 and you can find it here:
https://www.ashampoo.com/en/usd/pin/5810/burning-software/burning-studio-22

They also have a free version, but I have never used it so I can't say how well it would work for copying a DVD.
https://www.ashampoo.com/en/usd/pin/7110/burning-software/burning-studio-free

The software works well, but I'll warn you that Ashmapoo does tend to send more than the average amount of promotional emails.

Good luck
John