Wait a minute...v 1.06 is old already/ I did not notice-mine was shipped dated March 2025 with c1.06 on both. Maybe I'm just misreading these posts? And if there are newer firmware versions, I'm having enough trouble already! I really can't detect glitches, but I haven't transmitted yet-and won't but can test transmit on the family radio network frequencies, to see how these work at least short-range. I think many times my failure to understand a particular function is what is causing the few difficulties, not firmware glitches. I still cannot quite understand how to program channel mode vs. zone mode with the CPS software-requires more studying on my part, the few good Youtube video tutorials have been very helpful-but still can't quite understand how to software program from channels into zones. Again-it is the Chinese terminology that is confusing to me I think I am not completely computer ignorant after using software for the Whistler scanner. A little off-topic but if anyone can clarify this channel/zone programming in particular. I am about to take at least one of these out to Cape Cod with me for a few days-seems appropriate as I will (as I have for many years) visit Marconi Beach! I'v also visited the Marconi Museum in Chatham-very interesting stuff in there for any ham or tech/comm hobbyist or pro. Hoping to pick up some maritime off-shore-maybe even a pirate station or 2 (are these still around?)