Rizonesoft's top tool has reached version 6. There is no network problem that it can not fix or diagnose accurately in the shortest possible time
What common problems does it fix:
-internet or network caused by adware, spyware, virus, worm, Trojan horse etc
-connection after installation / uninstallation of VPN, firewall, security suite and any other program
-access to websites
-with due to incorrect registry values
-DNS lookup, IP address, DHCP and proxy errors
-limited / no connection messages
- access to secure websites
In the Troubleshoot menu you can start Windows diagnostic tools, measure Internet speed and access (online) a database with default passwords for your modem-router.
You can download the portable version here https://www.rizonesoft.com/download/3905/ .
In case it fails to fix the problem, you have a reliable indication that the error is osi 1-2 level.
Of course, from the available options at startup, we select the ones that suit our case, for example, if we have static ip we can not reset or if we have created rules in the Windows firewall or we have entered registrations in the hosts, it will restore everything to its original values.
Also, if we do not have issues with Windows Updates, we uncheck them accordingly or in the following.