QuickPull 3.7.2 on 8520 OS 5.0.0.509 doesn't work

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QuickPull Lite 3.7.2 doesn't work on my Blackberry 8520 (Curve) OS 5.0.0.509 sometimes. I love the app but sometimes when I use Quickpull my phone will cut off like it should but won't cut back on. It will just be a black screen and the LED light at the top on my phone will blink red 4 times in a row every 8 seconds. This problem happens way to often and I end up having to take my battery when I wasn't trying to in the first place. And another thing that's not really a problem but I just don't like it is that when you click restart then the confirmation box pops up. Its not like I'm pushing it on accident so why would it ask me if I want to or not. I liked it better in the older versions when it did it by itself because I set my phone to restart at 4am because that's when I'm not up so when I wake up my phone will be restarted and ready to go. But instead when I wake up I see the stupid confirmation box. I really enjoy this app but problems like these aggravate me. If this could be fixed then that would be great.