u/Encorhynchus

The last 3 years my raspberries start getting orange spots on them. We pluck off the leaves and throw them away, apply copper spray, thin, and it just keeps coming back. I also suspect it spread to my champion flowering red currant and killed it. The garden was really starting to hum along and this challenge is really getting me down. What should I do? Tear up the raspberries and nuke the bed with fungicide and try to get them established again another year? keep trying maintenance?