I have tried a number of different software - CoreTemp, HWInfo,MSI afterburner and OpenHardwareMonitor to monitor my CPU temp. I have a Ryzen 7 7800X3D and a RTX 3070. When the software is first installed and loaded, I get continuous temp readouts. Next day after I start the computer, temps (for the 4 cores) appear in the task bar but are frozen at a certain temp say 53C and do not change. I then have to restart the computer and only then do the temp readouts become continuous. What could be causing this to happen?