If you are using a router, the router itself should BE the 'admin computer', because it is the component running the network!
Best you check the settings in the router/firewall interface. Perhaps you have certain features blocked, such as Java applets or active-x controls, and the website you are trying to visit relies on them for it to work.
Perhaps you have somehow got certain sites or groups of sites blocked in the router/firewall settings. I'm not familiar with the interface for your Netgear unit. you'll need to check the device's manual of course. My own NetComm unit provides a firewall settings page where java, activeX, cookies etc can be blocked altogether, and also a 'URL filter' which can block individual sites either by URL or IP, or by keyword checks. It also allows exceptions to be set for the blocked sites.
See what the interface for your own device provides in the way of controls.
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Grandad
Offline 3,826 posts
since Mar 2004