phones and iPads keep going on to 4g and after a couple of seconds back on to WiFi. I have tryed making it no having 4g it just like it stops of no reason it's only happening on one device at a time but over all of they.
@Jade001 Switch mobile data off on the mobiles, and see if they hang on ok to the wi-fi signal, you do not say which hub you have so that does not help!
