Alternative to Superhub?

My Superhub doesn't seem up to the task of maintaining a wireless network. Can anybody suggest alternatives?

Thanks

Have you tried changing the wireless channel first?

Some devices like the network to be just G, i.e. not all N drivers work well together.

There is the modem only mode on the superhub now.

I did. It just lost all connectivity. I'm baffled as to why it should be so bad.

Sometimes they can just go screwy, it's always having a little tinker with the settings first. Maybe keep the superhub and get a dedicated wireless access point. I only use linksys and draytek and I never have a single problem with wireless connectivity with either. Both are a joy to use compared to the likes of belkin.