WN3000RPv3 - Name for extended WIFI network

[TonySp]

I have gone through the process of setting up my wifi range extender and am at the final stage of entering the name of my extended WIFI network. However, when I enter the name and click 'Continue' nothing happens and I cannot progress to the next screen. Is there a reason for this, such as a specific naming convention for the network?

[StephenB]

I think it is seeing a syntax problem but isn't telling you. 

If there are other entries on the screen, then check them all.  Is there something unusual about your network name?  Spaces or unusual punctuation?