Staking NavCoin - CPU temperature

As mentioned in my NavCoin post I am using a CM4 to headlessly stake NavCoin. The ‘unlock wallet’ time expired recently on my Raspberry Pi CM4 (CM4104032). It happened over night so it took me a bit to unlock the wallet again. In the meantime the temperature observation on the CM4 looks like a 6°C difference between idle and staking.

Pic-1: Temperature difference when staking NavCoin