It turns out they had some bad beds. Sending a new one.

Just wanted to say this was resolved. I don’t know why I hadn't tried this but I hit the Reset to Default button in DWC and it cleared up the problem.
I would tag this Solved but don't know how to.

Yes there are values. As I said when I revert to the old DWC interface it works fine. All the temp values are selectable in the pull downs.

@Phaedrux or anyone else experiencing this?

@Phaedrux I went to 3.1.1 and same thing. Tool is sekected, both bed and tool show active, but when I click on temp dialog to bring up list of temps to select from, it does nothing. Same for bed or hot end.
If I revert to old dwc, the temp dialog boxes work properly.

Moved my Railcore from 3.01 to 3.1 and DWC the same. The drop downs for temperature don't work. Nothing happens when I click on them. When I revert to old dwc using the button, it works properly. I went through the release notes but didn't see anything.
Any help much appreciated!

Here’s the bed.g

M561     ; clear any bed transform

; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 10 points, 6 factors, probing radius: 80, probe offset (0, 0)
G30 P0 X0.00 Y80.00 Z-99999 H0
G30 P1 X69.28 Y40.00 Z-99999 H0
G30 P2 X69.28 Y-40.00 Z-99999 H0
G30 P3 X0.00 Y-80.00 Z-99999 H0
G30 P4 X-69.28 Y-40.00 Z-99999 H0
G30 P5 X-69.28 Y40.00 Z-99999 H0
G30 P6 X0.00 Y40.00 Z-99999 H0
G30 P7 X34.64 Y-20.00 Z-99999 H0
G30 P8 X-34.64 Y-20.00 Z-99999 H0
G30 P9 X0 Y0 Z-99999 S6

G1 X0 Y0 Z150 F6000 ; get the head out of the way of the bed

I do a g28 then usually 3 or 4 g32’s until they converge so it does have a z=0 ref point although now modified by the g32 adjustments to the bed plane. I didn't think I should use g28 Before the g29 as that would reintroduce endstop switch slop. I wasn’t sure whether doing the straight g30 Before the g29 would mess with the g32 calibration in some way or whether to go straight from g32’s to g29.
But you are saying
G28
G32
G30
G29
Is definitely the sequence?

I have a delta that uses endstop switches to home the carriages and fsr’s for bed probing. I have always used G32’s for bed calibration and thats worked fine. My pei on one of my mag sheets has been sanded so much that its sort of uneven so I took to using G29. So I first do G28, then several G32’s until before and after converge to .020.
Then comes the question. Should I do a G30 before doing the G29?
If I go straight to G29 after my G32’s converge, I often get a message about the mean difference being large and to rezero then redo G29.
What is the proper sequence when z=0 is really determined by a bed probe using fsr’s?
Thx in advance.

Thx folks. That was it. Lazy and stupid of me. Sorry

Bed Heater no longer Visible after Updating to 3.01-rc12

https://forum.duet3d.com/topic/16204/bed-heater-no-longer-visible-after-updating-to-3-01-rc12