Overheating or low Voltage message - wrong

Always got an overheating or low Voltage-Message in Octoprint-Dashboard

This is not right - I am using an 3A Power-Supply an tested different cables. Also I checked the current with an USB-Meter.
Overheating is also not right - using active cooling with a fan and checked the temperature with an thermal-camera and with vcgencmd

vcgencmd measure_temp
temp=33.8'C

vcgencmd measure_volts core
volt=1.2000V

vcgencmd measure_volts sdram_c
volt=1.2000V

vcgencmd measure_volts sdram_i
volt=1.2000V

vcgencmd measure_volts sdram_p
volt=1.2250V

Is it possibel to disable the message - i am not able to install plugins.

Version: 1.3.12 / 0.15.1 on raspberry pi 3B Rev 1.2
thx for help

vcgencmd measure_volts core
volt=1.3000V
vcgencmd measure_temp
temp=53.7'C
/usr/bin/vcgencmd get_throttled
throttled=0x50000

On my Raspberry Pi 3B v1.2, for what it's worth. And mine was throwing an overheating warning with a CPU capped message since the Pi moved with respect to the fan's position in the bottom of the printer.

Just disable the Pi support in the settings if you think it's wrong.

Many Thx to PrintedWeezl - disabled the Pi support - now i am able to install plugins.