International USPS Shipping not working

All of a sudden I am no longer getting International Shipping Quotes from USPS.
my Region is set to all.
my weight is both pounds.

I am in the US. I get the US shipping quotes just fine.

I have OC-1.5.6.4

i have applied the USPS fix and no change.

I have even gotten a new user name from USPS and tried again no change.

Not quite sure what log to look in but looking now.

any help would be great
thanks

Ziggy