[squirrel_hunter]

I've had similar issues before...

First as Embee suggested check these wiring points for damage. Next check your battery connection is tight, a loose connection can cause the clocks to dance about. Next I would check the charging system. There are lots of guides on here on how to do that. I am suspecting that your reg rec has gone, is it the original Suzuki item or a replacement, what mileage has the bike done? Not the last reg rec I replaced, but the one before that was blowing the main fuse. New reg rec, new fuse and it was all sorted. And if it isn't that then at least you've checked your charging system which is one of the biggest weak points of the Curvy.