Think of the LED on PAX as its health meter. If your PAX LED is blinking green when placed on the charging dock, it may be an indication that some moisture is trapped in the internal components of your PAX. Sometimes a bit too much isopropyl alcohol or mouthpiece lubricant used during cleaning can cause this, so we always advise that a little goes a long way!
Try this common trick for electronic devices when exposed to moisture: put your PAX in a sealed container of dry white rice for at least 24 hours to absorb any moisture trapped inside PAX. Leave the oven lid and mouthpiece on the device. The rice serves as a natural desiccant and should draw the moisture out.
If this remedy proves unsuccessful, or if your PAX LED is showing any other irregular indications while charging, please send the PAX Pros a Support Request for technical help.