Fix Asante login problems
Separate page-load problems from credential problems. The fix is different depending on whether the admin page opens.
- If the page does not open, confirm the default gateway and try HTTP.
- If the page opens but credentials fail, try the exact model row.
- Disable VPN/proxy routing while testing a local router.
- Check the router label for a unique ISP password.
- Factory reset only when you can restore internet and WiFi settings afterward.