I have an LG burner (model WH14NS40) they can use -r , +r, and double layer disks as well as the newer M-disk
it was working fine under XP, then I built a new system, i3 processor plenty of ram, (24 gig)
Now the burner keeps making coasters, though it does still reaqd disks just fine.
softwear used was at the time was Cyberlink, (the version that came with the LG burner driver, cyberlink v7 i think it is)
theen i upgraded the cyberlink to latest version, thats when the trouble began, put a single layer BR into it,
try to burn some files and it tells me ther isnt enough soace on the disk, now im no maths major but something like 14 gig is less that 25 gig
on other occasions it starts to burn and then spits out the disk saying it is a damaged or incompatable disk,
1 or 2 bad disks i could live with, bur about 1/3 of a 50 disk pack is a real pain. (Verbatim brand).
have also tried it with Nero 2015, same results.
and as if that wasnt bad enough, selectin the drive and disk in Cyberlink, when i select 25 gig,
it wants to burn an image, not the files as they are (and would have done under XP
im thinking there is som incompatabiliyt with windoes 10, little suprise there.
thanks for any help