Hello how are you? I'm from Argentina so I apologize for my English. I downloaded the latest version of KDE Neon and booted my USB using ROSA Image Writer, when starting the PC from the USB it gives me to choose two options: Start KDE Neon or Start KDE Neon (OEM Mode). I choose the first option, and it takes me to the live version of Neon to take a look (by the way, it looks amazing), but when executing the permanent installer on the hard disk the animation appears on the cursor to be loading, but not starts, and closes without more, so I can not install. Help!

did you verfied the checksum of the iso file?