It has to do with Suricata.
As soon as I put a lot of load on my opnsense 22.7.9 box, the interface which I use starts to stop responding to pings, etc. I have another interface on my opnsense box and that is still working. When I restart the suricata service, the ping replies start working again.
I have tried this by using a few speediest-cli calls in parallel and that will bring the relevant interface to a halt.
As soon as I put a lot of load on my opnsense 22.7.9 box, the interface which I use starts to stop responding to pings, etc. I have another interface on my opnsense box and that is still working. When I restart the suricata service, the ping replies start working again.
I have tried this by using a few speediest-cli calls in parallel and that will bring the relevant interface to a halt.