I consistently see two basic issues with the Safari browser on my iPhone. The keyboard does not pop up when I select a text field I cannot click on any of the links on a webpage. I can bring up web-pages using either bookmarks or typing in the URL, but once the page opens up, none of the links are active. Both these issues occur randomly and are not related to each other. The only way I can resolve these is by re-booting the phone. Has anyone else observed this? Is there a better way to get around this without having to reboot?