Venstar T5800 goes offline how do I Resolve it

Here Some following important Step to Solve this issues

First you need to restart the Alexa Device.
Check your Power plug connection between Echo and main Switch power. make sure your Power cable is working.
Check your Alexa App on your Smartphone to make sure it is Updated conditions.
Alexa makes sure it is not faulty conditions.
Alexa is kept in wi-fi range.
Wireless router is working and must be connected with the Alexa Echo device through the same network.
Now, you can check Alexa offline to Alexa online and working mode.
If Echo dot offline is still a problem then contact Alexa Helpline Expert today they will resolve this problem at a time.

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This could be because of many reasons. Your iPad may not have enough space for the app to download. The download might have been accidentally stopped if you went offline for a period of time. The easiest way to fix this is to delete the app and then reinstall it.

Try removing the battery for 30 seconds.

You will not be able to find the iPad unless it comes back on line.

how do I get the lock off the keypad

Depending on the type of microphone used, if not the type using the speaker as a microphone, it may be damaged. I would though, suggest you remove the battery, open the case and allow the innards to dry in a warm place for several days. Even daily exposure to the sun should work fine.

Right click printer properties and select online. Start /settings /printers. Offline can also indicate a connection is not available - this occurs with demo versions of printer software. When the demo expires, the printer goes offline. The fix is to just use windows networking and shared printer.

Solution A:

Download and install this Critical Update for your printer directly from HP.

Solution B:

There have been cases where if the PC is turned off or goes into hibernate this can occur. To work around this issue the "HP CUE DeviceDescovery Service" must be disabled:

1) Click on the "Start Menu" icon on the bottom left corner of the screen, type "services.msc" in the "Start Search" edit box, and hit enter. This will trigger Vista to pop-up a "User Account Control" dialog to prompt for permission to continue. Click "Continue" to allow Vista to open the Services management console application.

2) The Services management console application is made up of 2 panels. The right panel contains a list of all services available on the system. Scroll thru this list and look for a service called "HP CUE DeviceDiscovery Service".

3) Right-click on "HP CUE DeviceDiscovery Service" and select "Properties" to open the "HP CUE DeviceDiscovery Service Properties" dialog.

4) From the "HP CUE DeviceDiscovery Service Properties" dialog, click on the "General" tab. If the "Service status" shows that the service has started, click on the "Stop" button to force the service to stop.

5) Change the "Start type" to "Disabled" and click on the "OK" button on the bottom of the dialog to apply the changes.

Solution C:

1. Set the printer to a static IP address
2. Logon to the machine as the administrator or with admin rights.
3. Remove/Reinstall the printer using the IP address

For my MFC, my PC says its ready and working properly. It really only works when I'm not connected to my cable modem. All PCs use it then. It's offline otherwise.