I figure I would give a "long term" report on this Protectli Vault (FW4B). Unit does what it supposed to do but sometimes the ports, notably the WAN port. On mine, if there happens to be ANY glitch or irregularity in the network (from the ISP), the port sometimes refuses to obtain an IP address, instead defaulting to an internal address. I run PFSense and I've watched on the main page (of PFSense) and I see the IP address trying to stick only for it to get knocked back off.I go into my interface assignments and change from WAN to one of the opt ports. The problem fixes itself. Figure that one out!!!Aside from the sometimes flaky ports, the unit generates NUMEROUUS CRC DMA errors in the dmesg output from PFSense. I haven't seen that many of those errors since I ran an Athlon processor with a VIA chipset motherboard from 25 years ago!IMHO, this unit is "obsolete" anyways since it only has 1Gb ports instead of the 2.5.Long story short, avoid this model and get the newer version that sports the 2.5G ports. I've also noticed that on the page of this router on Amazon indicated that it is frequently returned. Well, there's your answer right there. Get the newer model and avoid this one at ALL COSTS!!My advice is to get one that has 10G ports on it since 1G is very OLD HAT.3/5 is my score. Not terrible but not great either.