in the last week or so I've been having problems uploading pics or proxy server can't load your items or listing controls sticky...is it just me or is this a system wide problem
Sorry we can't be much help since we are using Firefox (the connection and loading seems more stable than the explorer). Have you try going through the Etsy app? They let you list new items via the app. My co-worker could just not limit her data use with her iPhone, so she didn't list that many items. Overall, she said it was decent to use.
Agree with crochetgal: clear your history, reboot if necessary...if that doesn't help then try a different browser. Sometimes if Internet Explorer is not happy, I try Firefox.
Still problems? Report to Bugs team, they are great.