@stephenw10:
Are you running 2.4.3?
The was an issue with mbuf leaks in that showed especially badly with the cxl driver. That has been fixed for a few versions though.
Check the Status > Monitoring graphs for mbuf cluster usage.
When you say 'completely locked up' does it stop responding at the console? Try pressing Ctl-T at the console if it appears non-responsive, what output does that give?
Steve
I have been on 2.4.2 since it was released, I upgraded to 2.4.3 after the most recent lockup.
Next time it happens I will try the console and see if ctrl+T does anything. Both the web connection and console did not function when this happens, but I didnt try the ctrl+T thing so ill have to see.