Can u provide link for fb patcher and are you using latest alpha fb app?
Well, the april build of twrp by ghsr wasn't working so I used old twrp. I didn't knew about may release of twrp by ghsr and i had already flashed du rom by then so I didn't flash latest twrp.
I will use the latest twrp and see how it works.
And.. Yes, I using latest Alpha version from apk mirror patched with this tool.
About recovery... I'm using may build of twrp 184.108.40.206 and works without any bugs, everything perfect!