The link you provided contradicts your comment. From the link in your comment: "The average rate of cosmic-ray soft errors is inversely proportional to sunspot

The link you provided contradicts your comment. From the link in your comment: "The average rate of cosmic-ray soft errors is inversely proportional to sunspot activity. That is, the average number of cosmic-ray soft errors decreases during the active portion of the sunspot cycle and increases during the quiet portion."