I had an interesting problem with my guardian 928 (Menards masterforce). Since I had solar installed they installed a wifi antenna and I could get wifi in my shed. Well, I thought I would be able to get the wifi hooked up to my opener and monitor it. Well, I couldn't get it to load and I finally gave up on it. Well, I was vacuuming out my Maverick the other day and the door automatically closed after 15 minutes or so. WTF! Well, I researched and researched online and the only thing I came up with is the app on phone was causing it. I removed the app and it still happened. Finally, called them and they suggested removing the wifi module. Ok, so I went and thought I'd give it one more time. I downloaded the app again and it actuallly was able to connect and get hooked up. There is a setting that controls the timing of automatic closure. You can disable it or run I believe up to 90 minutes. I didn't want it to come down without my commanding it. Could have dented my Maverick! I can monitor it now to see whether it's closed or open.
