I have two 1242s making a 5GHz 'link/WGB' and then LWAPP access point behind the WGB. The link keeps losing connection every now and then. I debugged the WGB and the following log keeps popping up:
'parent lost: Received deauthenticate (2) not valid'
I changed the encryption to open and the problem is still there. The distance between APs is about 50m (160ft) and there is a line of sight. I have the latest IOS v.12.4.10b-JDA3(GD).
Any advice or clues how to solve this?