Won't burn DVDs - will buCDs and play bothrn

My computer randomly stopped burning DVDs on around May 10. It will still burn CDs, and will play DVDs and CDs.

Also, if my computer is on for too many hours the disc drive randomly disconnects - pressing eject won’t open it and I can’t burn anything. Please help!

PS-I used to have a prob where I couldn’t burn anything through windows. I took it to the shop and the guy told me to just get Nero (after I paid of course). So I haven’t burned anything via Windows in 8 months - maybe its related maybe my drive is just getting worse and worse?

Probably a heating problem.