Password Tampering?

[insightful]

I believe this is being addressed here:

Why is one sign-in attempt too many?

It happens to me once or twice a week. I start at Cartalk.com, then click “community,” then enter username and password, then get the error message. I’ll try to remember to grab a screen shot the next time it happens. It happened today and I just waited 5 minutes and was successful the next try (on the same browser).