@adielcl 

1. Force HTTP instead of HTTPS
Modern browsers often try to force an https:// connection. Since the router uses a local self-signed certificate, the browser might block the UI scripts from loading.

• The Fix: Manually type http://192.168.0.1 (make sure it's HTTP, not HTTPS) in the address bar.
• If you see a "Not Secure" warning, click Advanced and then Proceed to 192.168.0.1 (unsafe).

2. Clear Browser Cache or Use Incognito
Old data from a previous firmware version might be stuck in your browser.

• The Fix: Open an Incognito/Private window and try to log in again. This ignores all saved cookies and cache.

3. Disable Browser Extensions
Some Ad-blockers or "Dark Mode" extensions can break the router's JavaScript-heavy interface.

• The Fix: Temporarily disable all extensions or try a clean browser like Firefox or Edge if you usually use Chrome.

4. Access via the Tether App
If the web interface remains stuck, try the TP-Link Tether app on your phone.

• If the app works, the issue is strictly a browser/PC setting.
• If the app also fails, the router's management service might be hung, and a Hard Reboot (unplugging for 60 seconds) is required.

5. DNS/VPN Conflicts
Ensure that any VPN on your PC is turned off. A VPN will prevent your computer from seeing the local gateway address of the router.