Grub hangs when loading initramfs

Had an older workstation tower that I installed Proxmox onto, but recently it stopped booting due to grub running out of memory only upon loading initramfs. I have tried older kernels but none of them seem to work. Used memtest86 and it did seven passes without failing any of them. The node was in a cluster and had a few vms and an lxc container on it. The node was also running Proxmox 8.4 I…