MQTT disconnected

Hi All,

I have a weird thing, after having recovered from a failed update, everything seems fine, but MQTT and one out of three sensors.

My livingroom temp/humidity sensor shows unknow on the dashboard, and when i visit its internal page, it is a esp board (d1 mini), I see the board read the VCC, but for temp and humidity, it doesnt read directly .

All i see is:
Connecting to MQTT…
MQTT Disconnected: TCP disconnected.

The other 2 board have the same errors, but they also feed the info directly to esphome, whilst this board doesn’t, I don’t understand why?

A how can i get MQTT to connect again (im using the standard integration and have restart numerous times)
B Why does this one sensor insist on using MQTT?

Any help greatly appreciated!

Edit: when i try to re uplaod a configuration I get the below error, is ESPhome itself corrupted? version appears to be 2024.4.2:

Compiling .pioenvs/temp-humidity-living/src/esphome/components/adc/adc_sensor.cpp.o
xtensa-lx106-elf-g++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
*** [.pioenvs/temp-humidity-living/src/esphome/components/adc/adc_sensor.cpp.o] Error 1
========================= [FAILED] Took 33.93 seconds ========================

Also when i try for instance to update the password for the broker it errors out with “failed to connect”