For the first 2 years or so it was working fine and I keep it updated using Home Patrol Sentinel software/firmware directly from Radio Reference or Uniden websites.. As far as moving the scanner/relocating I have used several antennas , including the D130NJ Diamond Super Discone Antenna that is right at 25 feet high outside my home, also connected the scanner almost 30 miles away at my work (EMS) where I connected scanner to the antenna we use with all our communications (so you know this antenna is very good).. My brother is a State Trooper and lives less than 200 yards from me and my scanner does not pick him up whenever he keys up his radio.. Every now and again I pick up local police and fire dept. that are on FM and FMN ( Frequencies 150 - 158 ), but not often at all.. While every one of my other scanners are picking up all kinds of traffic.. It seems this scanner is not picking up any traffic on the LWIN (Louisiana Wireless Information Network) which is the P25 Phase I system.. Other than showing no signal on the signal bar and hearing no traffic at all the scanner functions as it always has.. I am puzzled !