WE have two zd1200's and 5 sites, the main site has the Zd's and 25 r600 aps, all connected by vpn and each of 5 remote sites has 5 r600 aps
Have successfully updated two ZD and 25 AP's to 9.13.3.0.157 and is working ok, the remote sites have 5 r600's each but these just continually show in zone director with message
Ap {****} joins with different firmware / custom file version and is being upgraded.
These doesnt complete and they can not connnct
