Hi Federico Some time ago WSJT-X -improved announced a new feature whereby it is possible for two non-standard callsigns to make a QSO, but only if those stations were both using the new version.
In the case where two stations with non-standard callsigns , one of whom does not have that new version, attempt a QSO an infinite loop situation was predicted. Apparently this new feature has migrated to some early releases of other program versions based on WSJT-X. This may have been what you were observing. 73 Charlie DL3WDG On Tue, 23 Jun 2026 at 19:46, IU3BSY via wsjt-devel < [email protected]> wrote: > Hello everyone, > I've searched the posts for a similar issue but haven't found anything. > I'm currently participating in an award using a special 7-character > callsign. I've noticed, and I'm not the only one, that if I try to > complete a QSO (in standard mode with version 3.0.2) with another > callsign of 7 or more characters, an infinite loop begins because my > system responds without sending a signal report. So, I'm wondering if > this is a bug, an incorrect setting, or a protocol limitation. > Thanks for your help. > > -- > 73 de IU3BSY Federico > > > > _______________________________________________ > wsjt-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/wsjt-devel >
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