I am a lawyer in New York. I file with NYSCEF which is the electronic court filing portal. As of yesterday my PDF files would not show up on the portal as a complete document. I never had this problem before. Many documents were missing pages or parts of pages when I tried to access them. I then used Chrome and all the documents loaded properly. In addition the print function with a Brother MFC L2700DW printer will not work and an error notification appears on my computer screen. The print function with my Brother MFC 9340 CDW works fine. The NYSCEF documents all load properly with Chrome and the printers work with Chrome. How do I get back to the prior version of Firefox? Or how can this issue be resolved. I like the feel of Firefox better than Chrome but will have to discontinue using Firefox if the issues cannot be resolved. Tom Curtis