Loss of connection over Site to Site with Sage
I have recently migrated from Edgerouters to Sonicwall TZ 370, attempting to squeeze some speed out of a mediocre Spectrum connection. I went through the wizard on two TZ 370 for a site to site connection. I made sure all settings matched, Keep Alive is enabled on the main and not on the other, TCP timeout has been set to 480 minutes on both, Dead Peer Detection is enabled on both. Still, after an idle session of 20 minutes or so, Sage will lose connection and required a restart. This was not a problem on the Edgerouters. The logging process seems arduous. What do I need to do to see what the logs are saying?
Thank you for any suggestions.