Logging out of backoffice, probably cookies

[skoky777]

Good morning to everyone,

I'm experiencing problems with my Prestashop 1.7.6.1 back office. The problem is when I stay a little longer in the administration and then I try to load some other page, for example, the orders page, it logs me out of my account and I can't log back in, I'm stuck in a loop. I've tried chrome, safari, Firefox, but it's the same everywhere. I also discovered that the problem goes away when I clear cookies through developers tools in chrome (on the application page), but it's not quite practical to clear cookies every 30 mins.

From now on, my experience with Prestashop is lacking and I need help, how to fix this. I've done a lot of Googling, so these basics like "Check the IP address on the cookie" is already many times tested without any result. The same goes for cache on FTP or PHP versions etc. all should be fine. It started to happen when I changed the hosting provider a week ago. Any recommendation for help? Every idea is welcomed.