I use two different Windows online (MSFT) accounts on my system for different work purposes, and both are MSFT accounts because I have to use OneDrive & Office packages (Word, Excel, etc) tied to them Recently, when switching (Sign-out) from my account to the other account (Sign-in), then switching (Sign-out) from the other account to my account (Sign-in) Always getting the reauthentication PIN prompt like this Spoiler: Screenshot I tried to find out & disabled all reauthentication-related Windows settings/options, i.e. Apps > Advanced App Settings: [See above Screenshot] “Archive apps” = Off “Share across devices” = Off Accounts > Sign-in options > Additional Settings: “For improved security, only allow Windows Hello sign-in for Microsoft accounts on this device (Recommended)” = Off Spoiler: Screenshot Privact & Security> App Permission > Account Info: “Let apps access my account info” = Off Spoiler: Screenshot Earlier, before a month or two, even with all those above-mentioned Windows settings options enabled I rarely faced such a reauthentication pin prompt, i.e. once in a couple of months But now, since April/May 2025, it's become a consistent issue whenever I switch user accounts, so posting it here for help. Windows version: Windows 11 24H2 Retail build (currently 26100.4202) Really appreciate if anyone could help to solve this issue, TIA.