u/MertTR34

When ı try to upload videos on browsers there is no thumbnail preview how to bring thumbnails back?

I am trying to install CachyOS for the first time. I created a bootable UEFI USB drive with rufus selected GPT and UEFI, but I encounter errors when attempting to boot in UEFI mode. Works perfectly fine with legacy mode ı have already disabled secure boot and cleared keys what could be problem?

EDIT: Tried Ventoy normal mode doesn't work grub2 gets me back to Ventoy main menu. also tried with other 3 flash drive all of them same issue.