Downgraded to previous WP version. It didn’t get better 🙁
Still looking for the reason. If not forget, I’ll let you know.
P.S. I’m using Super Cache. Also tried W3 Total Cache, but didn’t help.
Have you found the solution?
Hi KaiH,
I have the same problem. Still can’t find the reason.
What caching plugin do you have?
Hi Dimon. I’m having the same problem, except that other users see this endless loading, while for me everything ok. I found the reason is in forbidding access to wp-admin folder via htaccess for all IPs except mine. So when access to WP-admin is blocked, users cannot rate.