I've experienced three ag malfunctions within a week! First, one ag deluxe pump failed (no big surprise - I had ordered an extra just in case). Next, I discovered my other home deluxe select button is frozen. And yesterday, my work deluxe "reset" itself. You know how if you hold the select button the lights flash off and on and the control panel lights circle? Well, wasn't anywhere near it and it went thru the reset cycle. Now, I can't get it to select any other setting than tomatoes, and it won't reset when I hold the select button. I haven't had a chance to call aerogrow yet. Has anyone had either problem?