I have a few profiles - my main driving one, easy entry, 'office' (seat back but upright, so I can use my laptop), 'lounge' (seat reclined nicely) - I use 'office' and 'lounge' more infrequently and I find myself being logged out on those more often. My main driver profile / easy entry has only been logged out - the others are once every month or so. Very annoying and I hope it gets fixed... but at least the login process is quick!