Temperature sensor AM2302/dht22 and onewire stop working

Hi, i am new in all this, i already have one DHT22 sensor working at my home, and several temperature sensors working as well, by onewire protocol.
Now i tried to include one more of each sensor, one AM2302 and one by onewire, but these stop working after several hours. I thought this was happening because of cable long, but i put it with another sensor that works fine, and still happen. Any ideas where the problem can be?
thanks.

p.d.: i tried with differents pull-up resistor with same results