Are your cookies not working?
Are they expiring too often?
In short, if you have too much activity or suspicious activity, sites and social networks may log you out to invalidate your cookies.
Unrealistically High Usage
If you’re accessing a site faster than a human could, or reading too many pages at a time — this will trigger alarm systems and log you out (or worse)
If you’re running an automation (like screenshots) and using a site heavily, this will also seem like something a human can’t do, and potentially log you out or ban you.
How to stay safe
While we implement safety features to prevent high-usage and bans, we recommend using alternate accounts if possible (e.g. a family member who doesn’t work for LinkedIn)