Can you configure a RF Profile to disable 2.4 GHZ only on a 8540 WLC version 8.10.121.0? I have configured a global setting to lower the 2.4 GHz radio to 5 but I'm finding that some area's I would like to disable the 2.4 GHz per radio AP group. Thank...

We have purchase VM-ise for our lab to test and after it's up for a few days you can't connect to it via gui.  When you connect to it via ssh you get black screen and you can't enter any commands only blinking cursor.  The only way I an get it back t...