[Xastir] Extra data

[Shawn Hudson]

Hello all,

I'm running xastir 1.4.1 on debian with a KPC-3 in kiss mode, and I'm
getting reports of a small amount of data being added to the end of frames
I-gated through my station.

Here are two examples, notice the extra "@?" at then end of the frame when
my station (KB8QEW) is involved.  This ONLY seems to happen when my station
is involved.

W8AKR>APZ17,WIDE,WIDE,qAR,W8AKR-1:!4104.94NN08131.09W#PHG7770/A=1394/W8AKR
R-W-T APRS DIGI (1) AKRON, OH
W8AKR>APZ17,TRACE4-4,qAR,W8AKR-1:!4104.94NT08131.09W#PHG7770/A=1394/W8AKR
TRACE APRS DIGI (3) AKRON, OH
W8AKR>APZ17,K8UI-7*,K8UI-1*,K8TQ*,TRACE4-1,qAo,KB8QEW:!4104.94NT08131.09W#PH
G7770/A=1394/W8AKR TRACE APRS DIGI (3) AKRON, OH@?

-or-

W8STO>APZ17,W8AKR-2*,WIDE,qAR,W8AKR-1:!4109.45NN08126.00W#PHG5250/W8STO -
Stow, Ohio APRS R-W-T DIGI (1)
W8STO>APZ17,W8AKR-2*,TRACE4-3,qAR,W8AKR-1:!4109.45NT08126.00W#PHG5250/W8STO 
- Stow, Ohio APRS R-W-T DIGI (3)
W8STO>APZ17,W8AKR-2*,K8UI-7*,K8UI-1*,K8TIH*,TRACE4*,qAo,KB8QEW:!4109.45NT081
26.00W#PHG5250/W8STO - Stow, Ohio APRS R-W-T DIGI (3)@?


Any ideas as to what might be causing this and how I might fix it?

Thanks,

Shawn
KB8QEW