Okay, I guess I just need to buy a different one, luckily they are cheap.

How often does your temp/humidity sensor report? I’ve also got a Tuya one from Aliexpress and had to shelve it because it was spamming the sensor data 5 times a second.

That West Berlin was an enclave deep within GDR, completely encircled by the Berlin wall. For some reason I thought that Berlin was right at the border between FRG and GDR with the wall splitting it in half.