Incredible S. Im stuck at some flashing xiaomi.com logo atm..... been that way for like 10 min.
I think before you try putting stock back on, I would try reinstalling the rom. That is probably the issue.
Boot into recovery and mount the sd card and hook it to the computer.
ReDownload the rom from the link at the top of this page and load it on the sd card.
Unmount the sd card, and factory wipe the phone.
While still in recovery, go into mounts and storage and wipe the /boot and /system. '
Now, while still in recovery, find the new download of the rom, flash it and let it reboot.
That should take care of it.