Hello, I am writing to express my complaints regarding Firefox's mobile performance. While I haven't experienced many "true" crashes, I have dealt with times where the browser would refresh itself to the point that anything I type would disappear. I have also experienced heavy input lag when typing on forums. Some websites won't even allow me to use my phone's (Galaxy S7) back function or even the browser's back function. Most websites take much longer to load than on other mobile browsers. Finally, the user interface for the mobile browser is severely lagging compared to the desktop browser. For example, there is no way to access the full brewing history, and the amount that you can view is very limited. Also, internet connection is required to view tabs that have been previously opened. This is a huge detriment as I tend to work in areas with no internet access. Other browsers will at least save the last viewed section to allow offline reading. In short, I feel that more work needs to be done for the mobile browser, which is a shame because I believe that the desktop version is top notch. I want to thank you for your time and the opportunity to voice my comments. Kyle Gould