Lower your burning speed. Writing a disc at maximum speed (e.g., 16x) often causes buffer underruns or minor data corruption. Try burning at 4x or 8x.
If you have an .iso file (often used for installing operating systems like Windows or Linux), you don't need to drag and drop. Windows 11 handles this natively. how to burn a dvd on windows 11
If you are playing this in an old DVD player, ensure you used a DVD-R rather than a DVD+R, as some older players are picky. Summary Checklist Recommended Method Backup Files File Explorer (Mastered) Share Photos/Docs File Explorer (Live File System) Create ISO/Image ImgBurn or CDBurnerXP Audio CD Windows Media Player Legacy Lower your burning speed