The problem started about 10 days ago, and it was out of the blue. When I click on Jetpack Stats, the little spinner goes around and around, no matter how long I wait, and the stats never download. All I recall is that a couple of plug-ins were updated around that time. I have since deactivated and deleted ones I was not using, and experimented deactivating others to see if it helped. Still no stats.
Thanks for helping me with this.
Thank you SO MUCH for responding. My WordPress site is http://www.raisingtroubledkids.com In case this helps, the Support from Hostgator told me that Jetpack does not work with the most current version of WordPress 3.5. I was also told I cannot ‘downgrade’ this to the previous one (3.42) in order to get Jetpack to run again.