I have 2 little problems which happened roughly the same time. When I get a notification from Twitter I click on it, read it then I click back to go to my news feed but it takes ages sometimes to load it. When it's loaded it I click back again & I return to my home screen but all my apps & my 1 widget disappear then reappear after seconds. Sometimes when Twitter does this I get GSam disappear from the notification panel which tells me my battery percentage. How can I sort this all out?