Basecamp changing many address on it's own.

Former Member
Former Member
Here is a summery of my problem. This has happened three times now. In order to fix it you have to delete all the waypoints and re-enter them.  I went to a known good backup (I have many) and it would not properly load the file without the same kinds of errors. I primarily use a Mac, but I have the exact results on a PC.
It is strictly a Basecamp issue. No device is connected.
Basecamp version: 4.7.0
Mac operating system version: 10.12.6
Here is what happens: After making some minor waypoint changes to my collection, MANY of the way-point's already in the collection address change. This is the address that displays on my 665 (I have 3 of them) when you look at a waypoint.
I'M TOTALLY FRUSTRATED after 3 times