Hope someone can give a bit of guidance. When I lock my iPad screen, every 20 seconds or so the screen flashes up as if I have pressed the lock key or home key again (flashing up with the swipe to unlock screen).
I have checked all settings and can't see anything that would be set to cause this to happen, from testing with my smart-cover looks like it happens at any time and really drains the battery. Has this happened to anyone else or can anyone offer any kind if guidance?
Thanks in advance everyone