Lg-gsa-4082b stopped reading/writing to dvd+rw



First of all, thanks for having/keeping such an excellent forum.

Anyhow, here’s the issue: about 4 months ago I bought a dvd burner - gsa-4082b that used to write to dvd+rw media. However, about 2 weeks ago it just stopped reading and writing them (dvd+rw). I’ve upgraded to A208 firmware but still nothing. Also cleaned the lens myself as the warranty is long gone. I tried testing with diffrenet brands of dvd+rw media. Any help would be appreciated.