Have you ever experienced spikes in the S8's readings? Mine seems to underflow and wraparound every once in a while for no apparent reason or when exposed to fr

Have you ever experienced spikes in the S8's readings? Mine seems to underflow and wraparound every once in a while for no apparent reason or when exposed to fresh air for prolonged periods of time. I tried recalibrating it on the 400ppm baseline a few times but the issue hasn't gone away.