On Server / GPO baselines, ProxySettingsPerUser=0 makes WinINet ignore HKCU entirely. When elevated, force the flag to 1 and mirror proxy values to HKLM root + Connections blob. Detect Group Policy proxy locks and surface them so the user knows browsers will keep the policy value. Add diagnose_system_proxy() logged on every chain engage. Co-authored-by: Cursor <cursoragent@cursor.com>
14 KiB
14 KiB