Hello all, This is my first messages on these forums. I hope someone can assist me. I've used the software to make copies of my Blu-ray and 4k collection. I burned a movie that's 20-25GB (East is East) on a triple layer disc, but when I inserted it in to my Blu-ray drive (Sony UBP-X800M2), it wouldn't even read the disc? Is it because I didn't burn it properly (just burnt the ISO file as is) or I should've burn it on a single layer disc? I'm assuming my Blu-ray drive (Sony UBP-X800M2) can play triple layer discs because it can play The Hobbit/Lord of the Rings - each disc is close to 100GB. Any help would be appreciated. Thank you.