Razer Synapse won't let me log in

So... Razer Synapse has been perfectly fine until two weeks ago. Whenever I try to login, it takes me to the Razer central. It loads up my ID, and I have to enter the password. The thing is - It gets stuck in a loop. No matter how many times I enter my password and press the login button, a rectangular box shows up, a green circle goes by, and I'm back at the login menu. And it repeats forever. How can I fix this? I'm very desperate.