8x both in Nero and ImgBurn (that should be clear from the attached pictures )
I have a 25 pcs cakebox of this Pleomax media. I burnt 7 of them in Nero without problems. Then i burnt two in ImgBurn and these two discs produced EXACTLY the same graphs (the speed drop/high pif occurs at the same position). After these two coasters i burnt one more disc in Nero, again without problems.
So i dont think its the media.
I dont want to waste more discs, when i get back my DVD+RWs from a friend i'll do more tests.
I dont know if its related to ImgBurn, but some weeks ago i bought a bunch of MCC004 that i later RMAd. They had strange dots in the dye and burned poorly.
I tried two burn one with ImgBurn but the disc was unreadable. Then i burnt one with Nero. It was still full of errors and TRT was jumping around but the disc was readable. I thought then, that the second disc was not as damaged as the first one, but now i think it was unreadable because of ImgBurn.