One of our customers has problems with VPN tunnels on RV082. After setting up tunnel it works correctly for few hours and then breaks up.. Altough Keepalive and DPD are on, the tunnel cannot be established automatically. The router needs to be rebooted and then tunnel sets up without any problem. I've atatched .zip file with screens from configuration of tunnel and logs from the device, if anything else could help in recreating this please let me know we will try to provide it.
Software version is 1.3-98tm
We are using this routers in our company and have no problems with them in similar configuration, but older FW version 1.3.7. I also didn't manage to recreate customers issue in our lab. Has anyone idea what can be cause of such operation?