trouble shooting low voltage control operates high volt can lights

Have not looked at this will be going there in 1 hour.
Have 8 cans in a church 1 works the rest do not.
Will update later.
I have access to the cans above the sanctuary.
Do not know where the control panel is yet.
Get your minds rolling I may need your help!

Obvious things are either a loose wire or SEVEN burned out bulbs.

Two circuts 16 lights not working, by passed the low volt switches got to go to attic
above sanctuary 60ft with no catwalk 140 plus degrees up there today.
Will go in morning.I know pretty much where problem is but I have to go from one end to the other to get to first box. I have worked on this church many times and it is old with new I am working where old meets new.Not fun!

Problem solved bad connection in first box how it lasted as long as it did I don`t know.