Learning a lot in this thread.
I have a new iAqualink system that we set up on my wireless network easily the first time. The interface unit is in my garage right on the other side of the wall from my router, not 25 feet away. Full bar signal there on my phone wifi signal strength meters. I have a Dlink DIR655 router, WPA2. When set up, we immediately got flashing yellow to solid yellow to green and it worked flawlessly for about a week (all lights solid).
Yesterday I went to turn on the pool lights and got an "offline" message - first time I had ever seen that. Went out to look at the box and saw red and solid yellow but NO GREEN. I immediately checked my Internet connection in the house and all was working fine including wifi connections. I power cycled all the units - modem, router, and iAqualink without resolution - solid yellow no green (what does that mean). I called Jandy and the tech had no clue what I should do so simply told me to re-set up everything on the iAqualink from scratch- wifi, account, etc. I did this but now had trouble keeping a solid yellow light - finally got one but no green again. Very frustrating (I'm a computer geek and this didn't make sense to me - solid yellow means solid wifi?..).
For fun, pulled the unit down and with its long cord, it reached right next to my desk and modem. Opened it up again, switched to wired mode, and plugged the Ethernet directly into my router. Boom- all lights solid. Working. Flicked the switch back to wireless - and all lights stayed on solid! Disconnected the ethernet cable, Closed it up and remounted it. Solid, working.
So, working now, but what the f... happened? And how do I prevent it from happening again without running a cable? I need consistency in my life! Ideas? Thanks.