power window mask instead of controls

I'm sure this is something I have "spaced" on, but now when I select a power window I don't get any of the normal on screen controls that one would expect, but in my node I get a brown mask. Can anyone help me out of this mess. It was working fine at 4am, then a quick coffee break and I now have this happening and I've been trying to fix it all day.

Thanks...Jim Watt

Mac mini M2, 8 GB Ram
Davinci Resolve 19 Beta 2
Mac Sonoma 14.4..1
256GB System Drive
Asus 4 K monitor, 2, 36” System monitors using Plugable Hub
Hard Drives:
G Raid 8 TB Thunderbolt
G Raid 6 TB Thunderbolt
G Raid 6 TB Thunderbolt
SSD Drives
3, 2 TB Sandisk USB C drives

Can you post a screenshot of your whole Color page with the node with the Power Window selected?

I'm sure this is something I have "spaced" on, but now when I select a power window I don't get any of the normal on screen controls that one would expect, but in my node I get a brown mask. Can anyone help me out of this mess.

Do you have Highlight mode turned on? I can see that there's no actual color correction going on in the node with the window.