Atom Exec and *some* routers

[denizenx]

Hi I've got a WRT610N running 11b/g/n and the Atom Exec can't see that wireless network.
The Exec works fine with many others.

Does anyone know if there's a setting to change? Either to "slow down" the handshake or something?

Am using a stable WM6 ROM posted about 10 months ago...

Thanks!