Planar Transform node is Red

I tracked an area with the Planar Tracker and generated a Planar Transform from it. After I switched from Fusion to the Edit Page, the Planar Transform node turned red from the last keyframe.
This bug has been happening to me for more than half a year and I always have my DaVinci Resolve up to date. This is probably because the Planar Transform (in this example from frame 180) no longer has any keyframes, because the tracked area disappears from the image section.
My solution so far was to go to Playback/Delete Render Cache/Selected Clips in the Edit Page until the problem was solved.
Is there a more elegant solution?

I checked a bunch of times and recreated both the planartracking node and planar transform, but when I attach it to some text->transform->planartransform->merge, everything downstream turns red and I can't watch the media out. The weird part is, that if I go to the edit page, it actually works, but that doesn't help since I still have more work to do in fusion.

Hi there,

I have a similar problem, in my case, I found that if I connect anything (I tried masks and title) to the planar transform node (yellow arrow) it works fine, and actually, the Title node keeps working fine, but as soon as I modify the mask node, let's say to adjust the shape, the planar transform node turns red.

I'll wait for any help as well!

Thank you