The Portal and the Threshold: Deconstructing the "ISF Watchkeeper 4 Login"

| Issue | Likely Cause | Solution | |-------|--------------|----------| | “Invalid credentials” despite correct password | Caps Lock, trailing spaces, or expired password | Use “Forgot password” or contact admin. | | MFA code rejected | Time sync issue on authenticator app | Re-sync time in Google Authenticator (Settings > Time correction for codes). | | SSO loop (redirects back to login) | Expired SAML certificate or incorrect attribute mapping | Admin must re-upload metadata from IdP. | | Login page not loading | Firewall blocking ISF’s domains or legacy TLS version | Whitelist *.isfforum.com and ensure TLS 1.2+ support. | | Session expired immediately | Multiple concurrent logins or cookie settings | Clear browser cookies, disable “Block all third-party cookies”. |

8. Getting Further Help

Option B: Desktop Application (On‑Premise / Server)

MLC 2006 Requirements:

Tracking the 77-hour rest limit over any 7-day period.