I use PayPal shipping (using java I'm sure) with a zebra 2844 thermal printer. Each time I print the label, the pop-up window (with the label picture) is suppose to close after printing and go back to the options screen. Instead it hangs and the only way out is to terminate Firefox. Then I have to go to task manager and remove the EXE file still remaining active and then reload to begin all over again. This never happened before these last few updates. It was always printing correctly in the recent past. The following related issue has never stopped occurring. Each time I begin to print a PayPal shipping label and the pop up window with the post office label shows up, it asks me every time do I want to save the printer for these labels and I click yes. Then I choose the correct printer in the next window. It should not ask me again but it does every time. Skipping this step will not allow me to print at all. Any ideas?