Hi,1. backgroundI have done upgrade 3x WLC 5500 + 4x WLC Wism from 7.0.220.0 to 7.0.240.0. I cannot upgrade WLC Wism more, because 7.0.240.0 is last support. We are using WCS for all WLCs (3x WLC 5500 + 4x WLC Wism).2. description of problema lot of ...