Thanks for information. I'm still on latest MIUI 11 beta with redmi note 5 (whyred) everything is working very good, never tried MIUI 12, very curious about it but now also worried... ;-)Dirty flashed. Just first version of miui 12 clean flashed.
I have one more complain - seems that there is some echo on other side, probably some mic problems. People can't hear me clear after update.
Thanks anyway, I use those roms for years.
This is it I think, till buying next phone.
Igor (I'm also Igor), don't cry for me