I need to update the network settings for my switches. I've done about half of them in my house. However none of the KS230s will stay connected with the updated settings. It's not a network or settings issue, as no issues on other non 230 devices. So far 2 of the 4 ks230s have done the same thing (haven't updated the other 2 yet) - initially works for a few hours, then loses connection and then will not reconnect after that, even with resetting the switches (e.g. won't connect during the set up phase). Have done a FDR on them. And if I change the network back to the original they appear to work / will connect during set up. Seems like once the network settings have been set once, they can't be changed...