I'll give that a try. I get a bunch of these during my internet outage. No one (including Cisco) seems to know what it means, "kernel: [ 2351.651681] fp_netfilter_pre_routing: 10 callbacks suppressed"

you can't do that on RV series routers

Has anyone found a solution? It happens 1-2 times every week. This is a huge problem for my customer when they're trying to make CC transactions for book appointments.  I'm very close to replacing the RV340 with something else. 

Its not supported. Only the 200 and 100 series support openvpn.

I don't have that drop-down item in the Certificate Generator. I also don't have OpenVPN server under vpn menu.