Hi,
I have this same problem. I am from Hungary
I have
phone: Xiaomi Mi 9 Lite, 12.0.10.0 (QFCEUX), ANDROID 10QKQ1.190828.002,
app: Mi Home 7.12.702.7453
HUB: Mi Smart Home Hub 1.5.4_0090
Sensor: Mi temperature and Humidity Monitor 2, Hardware B1.4, Firmware 1..0.0_0130
Router: ZTE_8AB520
The...