I have a Jandy Aqualink RS system with the Jandy PDA remote. I have two LED lights in the pool and one LED light in the spa. I also have a Jandy heater. Last season the remote would properly turn on and control the heater and the LED lights. Fast forward to now and the remote does not control any of these. However, I can control the pump via the remote without any issues. I am not sure where to begin other than contact Jandy for tech support. Nothing has changed from last season to now in terms of equipment, etc. It's the same equipment that was installed ~4 years ago.
Any help on how to diagnose would be greatly appreciated.
A few other bits of info:
1. I can turn on the heater for both the pool and spa directly at the heater control panel.
2. I cannot turn on any of the lights from the Jandy Aqualink control panel. The pool lights are on AUX1 and the spa light is on AUX2
3. Here is an album with pics of the Aqualink control panel and the PDA remote: Jandy - Album on Imgur