IPS (Suricata) causes repeated crashes on Route 10 — uses 1.2 GB on a 1 GB device

What speeds are you achieving now in IPS inline mode? I have experimented back and forth but, but in my original, multi-VLAN, IDS/IPS config I can’t seem to load with IPS inline due to I/O wait stall, so I don’t have any baseline speed for the moment. Then, from my own similar pruning framework down to appr. 15k rules (appr. high severity level only), and IPS inline enabled, I get severely capped, from my baseline 930/930 down to 500/500 or less. I haven’t downloaded your setup yet.