I'm seeing it on WiFi, and it's truly every time. Whether I've just launched Flux Studio, or am printing a subsequent parts in the same session. I've rebooted the Delta in between, and even upgraded the software from 9 to 9.1, and it still persists. Firmware is up to date, so is the toolhead...It's not a hindrance, just an annoyance. I can easily click 'Yes' and keep moving, but I thought it might be worth mentioning.