Whats happening?

I can't log into my Email, I can't log into webmail and when I try to log into NTL world to change my email settings it's coming up invalid username and password. This has been going on now for 3 days. I've even tried my sisters account with NTL and that comes up with invalid username and password, she can get onto it with her machine but I can't with mine.

[Tech_Boy]

If you can't log into webmail, call Tech support & they can check it out for you.

[DocDutch]

delete all yer cookies and temp internet files. that might help you out.

[v0id]

Have you tried switching it off, and on again