Argon + DHT11 nothing but zeros

Is your DHT Piette DHT Simple.ino still working with the latest firmware? I’m getting -3 for both the temp and humidity. At first I thought It was the sensor, but I’ve checked it with an Arduino and it worked fine. I’ve moved the Grove shield from the Argon to the Xenon and it works on neither. I loaded the hybrid firmware and system1 firmware using CLI. Maybe I didn’t do it right or load all of it? do I need to flash the new r27 bootloader too?