Thanks for your input, Tarev!
Hopefully I don't have anything else develop these spots. It's rained all day and it's still wet outside, the temperature is already in the 30s. So we have humid and cold tonight! Fortunately there is also wind. I've started bringing this cutting in at night just to be safe. I am starting to try and grow more things during our cooler weather and there is a learning curve for someone who is used to growing things in spring and summer