OpenCore tx_flush infinite boot

Hi. I've almost installed (I think..) mac OS Catalina using the latest OpenCore bootloader. I'm trying to boot into the Catalina disk using OpenCore bootloader on my USB, and all I'm seeing are these entries: tx_flux:986 took "some time" us to sync and write superblock. It's been going on for 2 hours and it doesn't seem it wants to end. What is going on? Did I mess up something? I followed the OpenCore guide for Legacy boot on Sandy Bridge-E CPU.

submitted by /u/bellum1410
[link] [comments]