After a dreadful experience with a Bosh dishwasher and a great with an LG Refrigerator, when it came to upgrade my clothes washer, I went with the LG F4DV910H2. The machine is a thorough cleaner but there is a nasty bug that I suppose affects all washers in the F4DV series. Wifi drops and will not reconnect.
After some trial and error I found that:
- the network card overflows when there’s too much traffic on the LAN
- on reboot, falls back to
Given this you have two options:
- put the washer in a private VLAN
- reserve the
220.127.116.11IP to the washer on your DHCP server
Putting the machine on a separate VLAN is the most elegant solution. It will simply prevent the network card from overflowing (and rebooting) thus creating stability. If you simply reserve the
18.104.22.168 IP, it’s possible that the card will overflow/reset and not alert you when a cycle ends.
There has been debate LG forums, with very detailed explanations.
My home network would probably be on the busy end of the spectrum as I have more than 40 devices constantly on, but taking into account the foreseeable boom of IoT (internet of things; thermometers, appliances, lightbulbs, etc) and the expected lifetime of the machine, this is nasty bug.
I honestly hope LG gets their hands on it and fix it. If not, at least you know there’s a way out. I have had my machine running happily for over a month.
Not a single disconnect.
I call it the hermit washer.
April 2021 Edit; 6 months later the machine keeps running without incident.
I've had two Archer C7 routers fail on me and decided to upgraded my Wi-Fi to the professional segment. To get excellent signal I need 3 access points and, in the past, I hooked up 3 routers. However, what we call a router is actually a router + switcher + access-point. My thought was, what if I just bought dedicated equipment?
Well TP-Link has a professional offer that gives you just that. Specialized tools.
So what I needed was a switcher and 3 access points. I highly recommend the access points from the professional line. They were a breeze to set up and have been rock-solid. They also come with the possibility to add VLANs out-of-the-box which is ideal in the scenario of this washer machine.
TL-SG2008P 1Gbps switch with 8-Port PoE+
If I'm being honest I have two of these, but most people will only need one. The switcher does one thing and one thing only. But what it does, It does great! Serves only as a way to interconnect the modem+router that your ISP hooked to your house to everything else.
TP-Link EAP245 for indoors.
I have one mounted on a wall and another on a ceiling. They are PoE which means you only have to hook them up to a single cable saving a transformer. These have really made a difference.
This funny fella, that my 2 year-only nicknamed "the rabbit", is hooked up with zip ties to a gutter. Survived the winter rains and covers both the garden and garage.