RFX Temp - jumping values

[apluck]

I have 2 RFX Temp devices. One works fine.

The other jumps around.

Here is a screenshot of Device history over the 12 hours or so.

I do have a USB RFXtrx and an older Ethernet RFXcom receiver. Both receivers are probably in range of the RFX temp.

Any suggestions on how to diagnose? Thanks!

[b_weijenberg]

I suppose the RFXsensor did run correct for some years?
In that case I guess the RFXsensor is in error.
Disconnect the RFXtrx433E from HS and check with RFXmngr is you receive the same bad values in RFXmngr and Homeseer on the RFXLAN.