At some point in the last few weeks the voting mechanism stopped working. I have tried deleting and reinstalling, searching support, and verified the settings are correct.
1. Choosing a numerical value does not update, no vote is cast. I have set these to visible, yet do not even see a vote cast in admin, nextgen gallery images...
2. It is very easy to open an image instead of cast a vote, one has to hold down the mouse button while selecting the voting number. Even then it sometime opens the image instead of casting a vote.
These are true for me in both Firefox and Chrome, here is the site: