Hello Touching-Cloth
There haven't been any server problems lately.  

You may try the following:

- Re-start your router or cable modem. 
- Clear your browser's cache. 
- Try logging in with a different browser, such as Google Chrome, Firefox, etc. and see if that improves the problem

If none of this works, I suggest calling your Internet Service Provider to have your Internet checked. 
(If you're using a mobile device, steer clear of crowded hotspots near train stations or other public areas.)

fingers crossed!
John