3880 VM Channel missing after sitting overnight

VM channel is missing some sections on the auto test print
The cleaning cycle that happens during the test fixes the issue
Printing is fine and a test print after a print session shows no issues.
The next morning the same issue occurs and is fixed by the cleaning action.

I have IJM cartridges installed and they are working well on all channels except the VM.
I have cleaned the printer as shown in the video.
The Ink is not low and the priming circle is over half full.

What might be the cause of this?

Dear @hsautter. Please PM me your VM lot # on the bottle.