Data feed stopped on heatmeter flow and return temps

I’m newbie - guidance needed. My data feed is fine for indoor & outdoor temp and power meter, and had been fine for HeatMeter SuperCal 5 temp sensors, but now the heatmeter temp sensor data is not appearing in emoncms. The temps are properly appearing on the front panel of the heatmeter, just nothing appearing in emon plots. Suggestions?

[Related?: Supercal 5 Temp Sensors readings don't match - #4 by Glen_Garfunkel]

Hello @Glen_Garfunkel I’ve had a quick look at your system (I see you have a managed emonHP system). It looks like the MBUS reader is plugged in ok but we are not seeing any data response from the SuperCal 5 heat meter itself. Could the MBUS wires have come out either from the MBUS reader or in the SuperCal heat meter itself when you rewired the temperature sensors?