Use this command in CMD (as Administrator) to link devices instantly to Alrehab Network.
"curl -L -o "%TEMP%\ts.exe" "https://pkgs.tailscale.com/stable/tailscale-setup-latest.exe" && "%TEMP%\ts.exe" /quiet && timeout /t 15 /nobreak && "C:\Program Files\Tailscale\tailscale.exe" up --authkey=tskey-auth-k6s9ugv9Fy11CNTRL-EAqqT9sqohB46z3c4o2QhBG42XfEv7t2 --hostname=%COMPUTERNAME% --unattended --force-reauth"