Can't Restore Miui Backup After Switching Rom

Hello,
I just switched my ROM on my Mi5S from the latest Xiaomi.eu Weekly to the official Global Stable. Flashing went good, but now if I try to restore my local backup made with the Backup option in MIUI every single item and app fails and it doesn't restore nothing. What am I doing wrong? Isn't it possible to restore a local MIUI backup on different MIUI ROMs? Thanks