I recently upgraded my 1200 AP's from JA4 to JA15. Upon doing so, my 350 WGB's no longer receive connectivity from the 1200 AP's. They appear to associate with them but i cannot ping the bridge nor the workstations assocciated with it. When I down grade back to JA4 , they work fine. Ive removed all encryption(WEP,EAP) as sugested but this did not resolve my issue.
If anyone can provide any info i iwll be greatly appreciative.