Using Duet Wifi. Upgraded to 3.2-beta4.1. Bed heater disappeared.

Config heater info.
; >>>>>>>>>>>>>>>>>> Heaters
;Extruder
M143 S300 ; Set maximum heater temperature to 300C
M950 H1 C"e0_heat" T1 ;Extruder heater
M308 S1 P"spi.cs1" Y"rtd-max31865" R395 F50
;Bed
M308 S0 P"bedtemp" Y"thermistor" A"Bed temp" T100000 B4725 C0 R2200 ;Set thermistor + ADC parameters for heater 0
M950 H0 C"bedheat" T0
M143 H0 S110 ;Bed heat max 110 deg C
M307 H1 A385.0 C163.1 D3.3 V23.9 B0; PID ran on 01/12/2020 Heater 1 model: gain 385.0, time constant 163.1, dead time 3.3, max PWM 1.00, calibration voltage 23.9

Did the port change?

@phaedrux
Thanks - i will give that a go.
Edit:
Reverted back to 2.02 to correct.

Duet wifi.
I have had a issue several times with different prints where the printer will start and run fine and then for an unknown reason to me it just stops moving. The temps stay up and I have to do an emergency stop to reset and start again. Here is the M122 report.
0_1558997803625_M122 error.txt