I've been trying to create a PDF of an image tonight, and I keep getting a 504 error. I'm using Firefox, and have the stitch per inch set to 14, and have tried the following sizes:
12x12
10x10
8x8

The pattern I am trying to make does have quite a few colors.

Each time, the gateway has timed out with the following message: The gateway did not receive a timely response from the upstream server or application.

Is there a problem with Picture 2 Pattern at the moment?

I have the same error