Every 8 hours ipsec does not reactivate the tunnel

[jcasanellas]

I have a problem after the life time of the tunnel should reconnect automatically but it does not happen.
It's between a pfsense and a Cisco ASA5505

I have seen in the ipsec status panel the tunnel is duplicated and it stops working, the client reboots the router and reopens the tunnel normally.

If I manually unplug it from the pfsense it reconnects perfectly, it's like the dead peer detection is not working correctly.

Has anyone else encountered this problem?
Every 8 hours the tunnel dies but never automatically raises again.

I have researched in the logs but I can not find any error that could relate it.

Thank you in advance for your help.