VENUS, STAR, REDWOOD, SUNSTONE, LISA ROMs are being reuploaded right now.
https://xiaomi.eu/community/threads/hyperos-2-0-2-0-mi-11-boots-to-fastboot-after-installation.75309/#post-744966
That's TWRP issue. Check if there's newer TWRP for your device.
https://xiaomi.eu/community/threads/twrp-ofrp-pbrp-list-of-relevant-recovery-in-one-place.57730/
https://xiaomi.eu/community/threads/logging-with-adb-logcat.63684/
Make sure you enabled USB debugging and authorized device on PC first, then try to make logcat while it gets stuck at Mi logo.
If you don't get any log during that process, at least try to copy super.* files from OS2 zip to OS1...
It won't happen "soon" if we don't get any logs. Anything (except TWRP logs, they are useless for us) from star, venus, lisa, sunstone or redwood would be appreciated (preferably logcats).
If you face crash while trying to install this update, do this command in ADB:
adb shell pm uninstall com.google.android.captiveportallogin
and try again.
You can try flashing newer modemfirmware from this link (unpack image from zip and flash it in Fastboot mode).
https://xmfirmwareupdater.com/firmware/houji/stable/OS2.0.100.0.VNCMIXM/
Can you send more details? App is crashing? If so, send screenshot from "View summary" or logcat.
https://xiaomi.eu/community/threads/logging-with-adb-logcat.63684/
Just a tip for Global xuanyuan users: after flashing our ROM, you must flash modemfirmware to get signal back.
https://miuipolska.pl/d/xiaomi.eu/modem/xuanyuan_global_A15.zip
Change language to English and clear Recorder app data.
https://xiaomi.eu/community/threads/recorder-app-keeps-crashing-2-0-100-stable-by-xiaomi-eu-on-nuwa.74921/