guide data not updating in alaska

It seems we get this 920 error randomly on all three of the receivers.  Some days more than others.  They have been doing it since we subscribed to Directv in 2008.  Not a big deal but somewhat annoying.   Seems like we have noticed if we get the error and acknowledge it, and then want to watch a PPV or Cinema movie it will not work until we "refresh services" through our online account.  Just wondering if there is a fix somewhow up here.