Now I noticed that my Pan camera did it too! But clearly this is a glitch (bug), in a recent software update. Getting Wyze to look into it and come up with a fix, is another matter because they’re too busy making new products instead of fixing what they already have.
One thing I did notice about this issue is that if I turn off Night Vision mode, then there is no pink flash. And now all my V2 cameras have this issue!
UPDATE: I spoke too soon. Turning off Night Vision mode or the IR lights the camera will still records a pink flash.