Hi Ben,
I have experienced this problem too and found this solution
for me:
There is a file _cometg.dat_ in the guide folder which
contains comet data of older dates. I don’t know the exact meaning of this file
but it seems to be the culprit for the mentioned behavior. You dont’t need the
contents of this file but if it is not present in the guide folde then guide can
not be startet. I did not want to empty the file so I set the first line in this
file which represents the number of data lines to zero, and voila the confusing
display of a comet in a different place was gone.
Hope this helps,
Rolf Stadelmaier