OPNsense-update -zkr 26.7.3-ciss then temporarily lock the kernel in the GUI and upgrade everything else to 26.7.3_8 OPNsense-update -p Quote from: focapetulante on August 27, 2026, 02:57:15 PMOne thing that may be relevant: NVMUpdate does recognize the controller as 8086:125F ("Client Foxville with Empty Flash Image") and accepts the 125B I226-LM image/config, but the actual update fails at the flash access stage. The log reports: