Hi, have you resolved this issue?
I found this behavior with 4.1.6 with almost all the devices (200-500 2000 series etc). Every 45 min I receive a disconnect from the gateway with or without traffic passing thru the vpn tunnel. Cisco Vpn is quite old and not longer supported right now (Anyconnect is the actual main client for Cisco) but is slightly better than GlobalProtect Client and connects like a flash, also is native in Ipad/Iphone and I don't want the 45m/1h limitation.
I also tried to expand session + tcp/dns timeout of ciscovpn application (how the ipsec remote access via cisco vpn is detected) without any luck.
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