Without changing frequencies my T4Win keeps adding new systems. Actually its the same system but it keeps changing the sysid therefore creating a new system. I think my decode rate is OK (>90%). Any ideas??
In T4Win each system is also a site with site 0 as the parent or umbrella site where the TGs and RIDs are kept and shared across the other physical sites.
In your case I'm guessing that T4Win is mis-decoding one of the messages that announces a neighbor site. This is one of the reasons why this program is being re-written.