The standard session time of php is 30 minutes, the cookie will mostly last longer and recreate the session when opening the page again. So this is potentially caused by a timed out session. You can increase the session timeout on your server via php.ini (ask your provider).
Yes, thanks, that does make sense. I can change the settings myself.
I knew it would be something stupidly simply.
I’ll test it now, and hopefully that will be it.
But it still doesn’t explain why when the session is recreated (and I have the same sesion id each time), the cart initially shows £0.00 / 0 until I open the cart or add something to it. That would suggest a bug in shopware wouldn’t it?
Thanks for your help.