Today when I select a flat rate package from USPS, it gives me a "Something Went Wrong" error message. Anyone else having this problem?
We just did a test for USPS flat rate box (USPS Priority Mail Flat Rate Box (11.25" x 8.75" x 6")) and got a rate back. Are you still experiencing this issue?
It seems to be working now, thanks.
You're always welcome.
Shopify experienced a temporary hiccup this morning that caused issues with their carrier service which was likely the cause for your error.