I would follow up on installing a better CPU and a better video card to improve your voting experience.
I will do this @andrewkm. And if this doesn't work, I will contact you again. Lock this please @314 or any other staff member online.
andrew made a joke because there is no way for you or him to fix that problem. Help&Support threads are never locked.
All four sites are working perfectly fine, however sometimes the 3rd site might not give me a nether star. Otherwise, everything should be fine. I wish I can help you but I’m not entirely sure about the issue you’re experiencing.