Hello there! Quick question on our JANDY PDA! Our on/off switch as well as our enter switch doesn't want to work. In order for us to use the remote we must take out the batteries and put them back in, in order for the remote to start up? We want to replace it but am wondering if anyone has ever had this problem and/or truly taken it apart to try and fix it themselves. I found one on Amazon for $369, which isn't a bad price but don't want to put the money out if there's another fix that we're not aware of? And if any of you have replaced your remote, can you just buy the remote or do I have to purchase the whole stinking system again? Pool/Remote purchased/built together in 2006.