@gloomyandy Thanks, I will wil swap it with a fan

@gloomyandy I use a SSR to control a 230v heater. I will try to see if i can swap some things around. but it's not an issue on the on the OUT3-7 on the duet 6XD i i have SSR relays connected to the output, and they do not turn on when i press the emergency button.

@gloomyandy Because all the other outputs are being used for fans and heaters It's a Toolboard 1LC v1.3

I have wired the emergency stop button to:
M950 J1 C"!io5,in"
M581 P1 T0 S1 R0

When i press the button the heater turns on, its only an issue on the toolboard
M950 H5 C"121.out2" T4

how can i fix this?

@droftarts thank you for the quick response I will try that.

Hello

I'm currently configuring 4 thermistors and I have an issue.
Temp0 and Temp1 show 20, and the Temp2 and Temp3 shows 25. If I check with the same sensor. All ports are configured the same.

M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Nozzle"

M308 S1 P"temp1" Y"thermistor" T100000 B3950 A"Heat Zone 1"

M308 S2 P"temp2" Y"thermistor" T100000 B3950 A"Heat Zone 2"

M308 S3 P"temp3" Y"thermistor" T100000 B3950 A"Heat Zone 3"

Can someone help?