Surface Experiments: 1 experiment connected but 3 are in range

[nhnifong]

I've deployed a set of experiments on Duna, but haven't gotten any science from it after a few years.

The cluster consists of 1 controller, 1 weather, 1 goo, 1 seismic, and 6 solar panels. All deployed by a level 0 scientist. The controller was the last part deployed.
They have adequate connection to Kerbin most of the time. They have power during the daytime. They were all enabled when I left. They are all within range of eachother.

When I left them, the controller said 3 experiments connected. But a few game hours later, it says only 1 is connected. Even this connected one (I don't know which it is) has not produced any science.

I did get science back from minimus with a similar setup. 

[nhnifong]

Yesterday's update fixed it. Must have been a bug.