Today I was purchasing labels using my laptop. When I tried to switch my shipping methods it would jump back to the top do the page and not select the method I clicked on. If I can’t switch my shipping methods I will be paying a lot more for priority mail instead of ground. I believe this is a technical issue with Etsy as I’ve seen other users report the same issue.
Try a different browser
I have the same problem. Using Chrome. I haven't tried another browser and really don't want to use another one. It is annoying. I accidentally purchased a priority mail label before I realized it didn't switch to USPS ground advantage like I chose.