Thanks mike. I guess I should have said 'reboot' in my initial post rather than restart. Yes, I rebooted several times to get the opportunity to enter the security password. This pad does not have cellular capability so when wi fi is gone, it is disconnected. It certainly used to connect to other networks, but I haven't checked lately. I was beginning to think that the pad was retaining wifi connection, but today it is again back to disconnected, still with the blue check indicating that it is connected. The only difference from several days ago, is that the password on 'client ID' is still showing. I had assumed that the showing password was somehow involved in the wifi retention. I have considered 'forget your WiFi', but I don't know where to get the ssid. I suppose it is built in but I don't understand this stuff that well. Edit for addition: OK, I got brave (or could have been stupid) and 'forgot the network' and at least for the time being, the pad is reconnected. It was easy to reconnect because my regular network was still waiting for me to re choose it and it immediately asked for the password and I was properly connected. The password isn't showing in 'client ID'. Perhaps it was never the appropriate place to add it anyway!? I do see a couple of possible differences in the settings that I wrote down if things didn't work. There may have been a difference in the DNS setting (whatever that is) (or it might have been a hand written typo on my part) but the new setting's last 7 chars are now 171.2.226 and I scribed 172.2.226. And under the area of HTTP Proxy (whatever that is), OFF is highlighted, and before there was a space below where it said URL. Was it waiting for some website? So, for the time being, things are in order. It took 2.5 days to lose the network the last time, so we'll see.?!

Are there any Cleaning Features you can use. Sometimes this will help when a printer has sat for a while. On my Brother Inkjet (MFC-845cw) I have to clean it numerous times to get it to print correctly. It doesn't get used much (only for Photos on Photo Paper). We have Two Brother Color Laser AIO Printers (MFC-9440cn and DCp9040cn) that are the really workhorses in our printing. Your Printer has a LED Readout and in the Menu you might find the Cleaning Feature. Scroll thru and see if you can find it. Once you find this feature run it several times to see if it helps. I would run it 10-15 times to be sure it's printing correctly!

What you need is a router, not a router and modem (not that you can't use one, they just tend to be more expensive). What you are trying to create is an "access point" and you can buy a dedicated device called an access point but generally speaking they tend to be more expensive than just a plain router. Frankly almost any router will do, so if you happen to have one in the closet or have a friend or family member with an old one, use that. If you want to buy one, buy a cheap one. After that it's a matter of setting it up. Some routers will have the ability to function as an access point built into their firmware. If it does, that will save you a few minutes of set up time. Otherwise, it's just configuring the router, which is relatively easy to do. Once you get your new (or used) router, let us know make/model and someone can help you through the setup process. Heat and humidity is not good for any electronic device so you'll need to figure out a way to protect it.

It is where it is and isn't moving. This is the same dealer who did a system (single speed heat pump with electric strip backup) for one of my neighbor's rent houses (which didn't previously have a central system). He had a bunch of trouble, ranging from the thermostat (not this S30 model) set for the wrong system type (they didn't get it right after a couple return trips so he researched and corrected it himself) to a too-small heat strip NOT what the contract stated (they did that purposely because the wiring was also too small and they had to re-wire when he pinned them down to install the correct heat strip capacity). I warned dad about all that but he went with this dealer anyway, and is happy with the results (thus far). Remains to be seen if the thermostat configuration is or isn't fouled-up ... and I'm not going to mess with it myself.