This happened to me yesterday on one tablet running Android 6.0 without issue for the prior 2 months on the same network, and my other 4.4.4 devices say nothing is wrong with the network, router or Wifi configuration. On examining the Xfinity router, it appears Xfinity pushed a new configuration to the router over the past days, as it has new software and the error appears on all Xfinity powered networks on the problem tablet. The tablet remains surfing without restrictions on Internet despite saying "Connected, No Internet". Its annoying as much as the "!" suggests something is wrong, but the bigger annoyance is Wifi has to re-selected every time the Tablet is turned on again, it can't connect automatically. I think this both a bug and a legitimate warning of an issue because after I fixed mine, I removed the fix, and the "!" remains OFF. For example, it works correctly on captive portal wifi such as in McDonalds or Starbucks. https://en.wikipedia.org/wiki/Captive_po... I think the "!" appears with too...
One thing not in the guide is steam condensation. You'll see small puffs of steam coming from the bottom. If enough deposits form around the aluminum tube connected to the rubber hoses, or the hose is old and brittle, it won't seal well so steam leaks out were the metal meets the rubber tube held by the spring clip, this condenses on the bottom as drips and drabs, rather than a bigger leak caused by a hole in the hose. Doing the vinegar clean on coffee maker while it is new will reduce the build up and prolong the life but it will happen anyway just at a later date or when the hoses give way. So if you intend to look for leaks, have a spare hose ready as even if it isn't leaking, just removing it could tear a worn, old, but still good hose.
A method I use that works universally is a variable speed reversible powered drill and a steel drill bit. You can get screw extractor bits too, but in a pinch, even wood drill bits work. Just power the stripped screw with a bit in reverse; it eventually cuts enough grooves to pull it out, if it slips too much just work it out enough to use long nose pliers. For some really bad screws, it can help to first drill forward into the screw to cut a few grooves, thereafter reverse the drill. Cutting a long groove with Dremel's thinnest emery cutting disc creates a simple slotted screw head, but you can supplement it with the drill method to get enough clearance to keep from cutting the surface of your devices chassis. The above method may work on a Dremel tool, but drills always work, they have low speed, but a lot of torque.
Amazon: HOS9X13 . You must transfer a valve from one of the water feed tubes and insert into the replacement hose, note the position. It has to be cut out of the old hose. This prevents backflow and the hose from collapsing from a vacuum so its generally close to the water source.
How much life you get from the repair depends on how corroded the aluminum tube is. While there are deposits that can be wiped out , bad metal corrosion needs refinishing to be smooth and prevent the smallest leaks of steam even with a new hose. New tighter spring clamps will help. So even if a major leak is stopped, a steam leak will make the bottom damp.
Amazon: HOS9X13 . You must transfer a valve from one of the water feed tubes and insert into the replacement hose, note the position. It has to be cut out of the old hose. This prevents backflow and the hose from collapsing from a vacuum so its generally close to the water source.
How much life you get from the repair depends on how corroded the aluminum tube is or if you are willing to live with bottom drips. While there are deposits that can be wiped out , the tube corrosion needs smooth refinishing to prevent leaks of steam which then condense on the bottom and drip out. Once you notice the dripping, the spring clips can also be rusted out, and not as tight as they used to be. The newer basic Mr Coffee similar to the above unit is at Amazon now for $15 overnight as prime, and the hose is $5, add spring clips if needed.
The battery has a shelf life < 5 years, so if it dies and its not replaced, the unit is still usable but cannot be 'walkable'. USB works lose over 2-3 years to make the unit first unreliable then will break, the USB port needs to be resoldered to the Mobo, they did not design any good mechanical support for the port, its held mostly by solder, which is not solder's purpose. The touch screen can crack with sharp objects so be sure to use only your fingers and get a case to protect it. Its easy to replace, but hard to find the part, you have to buy a spares unit on eBay. Finally the 'lifetime' upgrades of maps and firmware increasingly use more CPU and memory than it becomes so slow to be unuseable, even if you skip years between upgrades. So you effectively cannot upgrade for a lifetime even if your unit is electromechanically sound. If you upgrade too much, just restore to factory and do not upgrade map or firmware thereafter.
For connectors in battery and speaker wires to the Mobo, be sure its not the LIFT UP variety, just work a spudger or driver underneath the wires and gently lift up, do not pull the wires away from the connector as in the older design. If you are not sure which you have, try lifting up first,as if it works it works immediately.
Amazon: HOS9X13 . You must transfer a valve from one of the water feed tubes and insert into the replacement hose, note the position. It has to be cut out of the old hose. This prevents backflow and the hose from collapsing from a vacuum so its generally close to the water source.
How much life you get from the repair depends on how corroded the aluminum tube is. While there are deposits that can be wiped out , bad metal corrosion needs refinishing to be smooth and prevent the smallest leaks of steam even with a new hose. New tighter spring clamps will help. So even if a major leak is stopped, a steam leak will make the bottom damp.
Amazon: HOS9X13 . You must transfer a valve from one of the water feed tubes and insert into the replacement hose, note the position. It has to be cut out of the old hose. This prevents backflow and the hose from collapsing from a vacuum so its generally close to the water source.
How much life you get from the repair depends on how corroded the aluminum tube is or if you are willing to live with bottom drips. While there are deposits that can be wiped out , the tube corrosion needs smooth refinishing to prevent leaks of steam which then condense on the bottom and drip out. Once you notice the dripping, the spring clips can also be rusted out, and not as tight as they used to be. The newer basic Mr Coffee similar to the above unit is at Amazon now for $15 overnight as prime, and the hose is $5, add spring clips if needed.
The battery has a shelf life < 5 years, so if it dies and its not replaced, the unit is still usable but cannot be 'walkable'. USB works lose over 2-3 years to make the unit first unreliable then will break, the USB port needs to be resoldered to the Mobo, they did not design any good mechanical support for the port, its held mostly by solder, which is not solder's purpose. The touch screen can crack with sharp objects so be sure to use only your fingers and get a case to protect it. Its easy to replace, but hard to find the part, you have to buy a spares unit on eBay. Finally the 'lifetime' upgrades of maps and firmware increasingly use more CPU and memory than it becomes so slow to be unuseable, even if you skip years between upgrades. So you effectively cannot upgrade for a lifetime even if your unit is electromechanically sound. If you upgrade too much, just restore to factory and do not upgrade map or firmware thereafter.
For connectors in battery and speaker wires to the Mobo, be sure its not the LIFT UP variety, just work a spudger or driver underneath the wires and gently lift up, do not pull the wires away from the connector as in the older design. If you are not sure which you have, try lifting up first,as if it works it works immediately.