Hi, we sometimes lose the CPU temp reading from the RB1100AH System - Health window, and the SNMP oid starts returning -273C (0 kelvin).

Sometimes it comes back, other times we need to restart it, and it comes back.

we have two in the same enviroment, both currently on v5.18, and the one does not have this problem, just this one has it. Is it hardware or a Router OS software bug?

Thanks

Hi, we sometimes lose the CPU temp reading from the RB1100AH System - Health window, and the SNMP oid starts returning -273C (0 kelvin).

Sometimes it comes back, other times we need to restart it, and it comes back.

we have two in the same enviroment, both currently on v5.18, and the one does not have this problem, just this one has it. Is it hardware or a Router OS software bug?

Thanks

Sounds like a hardware issue. It probably shows 0 when it gets no signal from the chip.