Internet disconnect after few minutes of operation.

[selvam_subraman]

Setup details:
Ruckus SZ100 WC1 & WC2
R600 Access Points
DHCP server with different scopes
Switch with different vlan assigned to scopes respectively.

Affected devices: Apple Iphone (10/450)

Tried: connecting to different AP (connected to different switch)

Hope I can get some information from experts. 

Thank you. 

[selvam_subraman]

I suspect captive certificate issue. Any idea of resolving this?