I had the same problem come up with my Wheather module. I found that if I truned the 777c(bow mount) off and moved to another location that when I turned the 777c back on it would not read the Wheather module. I found out if I turn the 777c on first and then powered up the 1197 it would pick up the Wheather module. :confused:
Don't know that will help but it's what I'm doing at this time. May be a fix out there somewhere I'm not sure.
Hope this helps some.

