Yes. R9000. I am personally glad to see that I am not the only one seeing this issue. I mean it is not a deal breaker, the situation when it happens is very random e.g. every 3-4 weeks. But I can force reproduce this issue also by e.g. generating new keys on my Torguard static IP, this would make WG VPN connection to become "unresponsive" with shield status showing green (which is wrong) like if the connection would still be there but it is not.jberry and primitivo, if I recall, you are using the R9000 as well(?). Is anyone not using an R9000 seeing this? Anyway, the shield VPN connection indicator continued to show green when the connection was down... but the restart worked.
The reason is probably that the supervision in the router uses ping and the Netgear "detcable" to check connection.
Both of these successfully use brwan and not the tunnel (tun21/wg0).
The next add-on fixes this problem, but I have no time to release it now.
I look forward to the next release, will bump the latest Voxel FW altogether then. I was going to suggest that perhaps instead of ping, it is better to resolve to "traceroute" if possible. I remember it has always been more accurate and prevented "false" response which are possible with PING on certain setups.