For info, there has been a problem recording to DVD with Windows 10 using both internal and external players/writers. I wasn't able to write files to DVD at all on my last laptop, CDs were OK. Seems to have been a well known problem and none of the suggested technical solutions I found through Google worked.
Haven't tried with my new laptop which has no internal drive; I do have external writer and have upgraded the laptop to Win 11... I guess USB media and cloud sharing have rendered the CD/DVD obsolete in Microsoft's mind but it was a pain in the rear at the time!