The progress bar does not move when installing the Big Sur 11.4 system

[Ian-Shu]

[icaros7]

I'm so sorry for late reply.

Have you try -v option for boot-args or use Cmd + V on OpenCore boot menu?

[Giant-Li]

I had this problem, too.
Installation can proceed and complete with -v option. However, OC booting had to use -v, otherwise, booting will stuck at initiation of the progreess bar.
Anyway to solve this problem?
Thanks!