Kobo Glo HD does not maintain reading position

Anybody else having this problem, anybody found a solution?

Often after reading and then turning my reader off, when i next open it, it will be on the wrong page normally at the point I started the previous session but sometimes even further back then that. This also happens requently when changing from one device to another, like an e-reader to my tablet or vice-versa

Also, hitting the sync button will not bring me to the position where I left off last either. Any thoughts or suggestions?