Ok, so I've got a bit of a problem...

Out of the complete blue, my wallet doesn't work anymore. That is, it does start up. However, as soon as it's showing me the wallet, the entire thing becomes unresponsive.

I haven't changed or done anything with the wallet, I haven't deposited or withdrawn any coins, nothing. Yet, suddenly, the wallet is not responding. I have tried restarting my pc numerous times but it did not help. I decided to go ahead and download the new wallet (I thought that might fix it) but the problem persists. I start it up, it freezes instantly.

Any ideas?