I removed the 10 pepper plants (Shishito and Johnny Nardello) from my greenhouse yesterday. I found 1 plant that was covered by these tiny white bugs. Not sure what they were, but I decided before they move to the other peppers, or even worse my experimental winter plantings, I was evicting them. The peppers were still producing, although not quite as well since the nighttime temps in the greenhouse can reach the low 40's. Last night it went down into the upper 20's outside, so I'm sure the pepper plants are finished off now and will go into the compost pile.
Edit: Geez...Just realized I posted about this yesterday. Senior moment!
Speaking of senior moment, this is very funny if you never watched it.
https://youtu.be/8Yn6sik-fkc