Hello folks. I am not a technical person so I can only state what I am observing from a limited knowledge base. I have had the TRX-1 for 2 months now, and the TRX-2 for about a month now. I have owned two 1's and 1 TRX-2. Strange reception and failure to latch issues come and go, no matter which antennas, roof of home, unit mounted, portable antennas of many makes and kinds, and with the use of preamps and filters, etc. What's the most strange issue of all is that when I turn on any of my units, they fail to latch onto many UHF/VHF/P25/DMR signals that are as close as five miles away, or as far as 35 miles away. The only way to resolve this issue, even though temporarily, is to go to EZscan, and to the scanner/SD Card tab, and then select, copy config to scanner/SD Card and follow the process through. Somehow, that "wakes up" my scanners and the duration of leaving the scanners on, it latches on to many more of the channels then before. As soon as I restart the scanners, the issues of failing to recognize MANY of the systems start all over again. Does anyone else have this issue or am I looney? I spend a lot of time with these scanners and the issues are persistent, even when they are brand new and out of the box to present day.