Over the last couple of weeks I've been having problems with one of my laptops, and two iPhones connecting to the HH3's WiFi. The laptop continuously connects, disconnects, re-connects, and the iPhones say 'unable to join network', and require the pass phrase to re-entered. according to the HH3, it hasn't been updated since April, but this has only started happening recently. It seems to be something to do with the way that these devices are authenticating, because if i boot my laptop with Linux, all is well!
N.B. it's not wireless channels, as i am clear both sides of my channel.