Pi undervolted?

Lost Communication with MCU 'toolboard_t0'

Trouble installing RatOS, configured Octopus v1.1 board but consistent error message

Fresh install of ratos. My manta m8p 1.1 and cb1 is struggling.

Uneven first layer issue, some areas high, some low.

Lost Communication with MCU
Reinstalled RatOS. Extruder now says it's 193c when it's cold. I forgot how to fix this issue.
I've had to replace my sd card in my manta m8p v1 cb1 board. Struggling to flash.
New build no hotspot
bed temp not being recognized after reflashing rat os.
Unable to access Configurator
4028 fan not working
Strange noise when moving T0 in X
Beacon Z-Offset woes
Layer shifts/clunking after 3.2H upgrade
SAVE A SOUL and help me make sense of this!
Bed Thermistor is kinda moody

Configuration issues

Ratrig V-Core 4 IDEX 500 error
Extruder error
