Wont burn

i have a matshita dvd-ram uj-831s - my laptop is the Toshiba Satellite L10-333

and currently it will not burn DVDs / CD’s but will play them!

I have burnt CDs / DVD’s with the current brand before so do not think it is that.

Anyone suggest what it could be.

Any help much appreciated


here is the Nero Speed test

That means nothing, use better media.