My Nokia 2520 is vibrating and then kicking me out of the app. Trash it?

[CathyO88]

I have had this tablet for over two years and haven't used it for the past year because of this issue. The tablet vibrates for no particular reason. Then it kicks me out of the app I was using... Sometimes puts me back in it... It's like I'm pushing the Home key but I'm nowhere near it.... I'm about to just trash the tablet and phone and go to IPhone and iPad....

 

[GrayW0lf]

Have you tried refreshing/resetting the OS (if you're willing to wipe the tablet clean and start over)?