Hi - running Firefox on two machines, syncing across both, and all settings and add-ons are the same. On Win10 desktop, closing Firefox leaves all cookies and passwords intact for next session. On Win11 laptop, closing Firefox deletes all cookies, passwords, and signs me out from Mozilla. Have tried rename/replace of cookies.sqlite I stress, all settings are the same everywhere, and the same add-ons and extensions on both machines. Antivirus is Avast Premium Security, add-ons are: Adblock Adblocker Ultimate DuckDuckGo Privacy Essentials Ghostery Privacy Badger uBlock Origin Having to reload passwords and sign in to everything on each session on the laptop is driving me nuts.