Windows 10 PIONEER Internal Blu-ray Drive BDR-S13UBK Verbatim 50GB RE (Taiwan) Discs Stand Alone Burners: Oppo and Sony I have been using ImgBurn for more years than I care to remember and have burned a countless number of BRD’s, both 25 and 50GB. Nonetheless, I remain an absolute ‘newbie’ since all I had to do is push a couple of buttons and thereby rip a 50 GB BRD; that is until recently. I had not used ImgBurn for 3 months and when I attempted to do so 2 weeks ago, I found that: 1. Burned 25 GB BRD’s play perfectly well on a stand alone, no problem. 2. 50 GB BRD’s ‘successfully’ burned (according to the log), do not play on a standalone. When one opens the root of burned file on the burned disc there is a .m2ts file present which plays perfectly well on VLC. In addition, on occasion, ImgBurn would produce a pop-up ‘I and O’ and on would stop at the layer break. I found (link removed) to be helpful since it resolved the aforementioned conditions, however, the burned disc would not play on a stand alone player. At this juncture I replaced my LG WH14NS40 with a PIONEER Internal Blu-ray Drive BDR-S13UBK with, regrettably, no difference. I then explored https://forum.redfox.bz/threads/the-long-lost-feature-or-how-to-get-better-burn-results-with-50gb-100gb-bd-r-dl-tl.86133/ I changed the settings of ImgBurn appropriately, but with no benefit whatsoever. Assistance would be gratefully appreciated, Stuart LOG Image 1.pages LOG 2+.pages