newburn

Hi, i have some 3D movies in the form of ISO files as i mentioned. Also how can i play those discs in my laptop using the same LG external drive? when i put the disc , i can see contents but cannot play via VLC. pls share if any SW i need to install

Bought this 50gb empty verbatim blu-ray disc https://www.amazon.ca/dp/B00LPM2CU8?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 Have been using LG WP50NB40 been for ripping all my personal collections. Have some ripped ISO files which i wanted to copy/burn to empty blu-ray discs for my personal collection/backup. Used imgburn SW (windows 11) and sucessfully copied ISO files under 23GB to 25gb capacity discs and all play fine in my 4k/3D player without any issues. For all those, I selected Mode 'Build' by default Then tried some huge ISO files (27+ GB) on my 50GB capacity disc. Got no errors as such and process completed successfully without any errors/warning. Tried both Build and Write options but when i play in my bluray player, it keeps saying 'loading' and freezes and cannot even play those. But same discs when i viewed in my laptop via that Lg drive, i can see the contents. Please help me what am I missing here. Any thing in setting/config that I need to do? is it build or Write mode exactly? My requirement : simply copy or burn the existing ISO to this disc and to play in a bluray player.