Connection error

[TheMainMan 0]

Cura no longer sees our Ultimaker S3. I have tried the following to fix this: 

 

I have uninstalled Cura, then installed the latest version of Cura

I installed the latest firmware on the printer itself

I deleted all printers from Cura, then added the printer to Cura again.

I re-started the wi-fi setup on the printer itself

I opened Cura after turning on the printer… no luck

I opened Cura before turning on the printer… no luck

I rebooted our router

 

Cura knows our printer exists, but the only option I have now is “save to disk.”

“Print over network” and “print over cloud” are no longer options.

 

In addition, I deleted the printer from the digital factory, then attempted to add the printer back to the digital factory. 

The printer says “connected” to TDSwifi. My computer is connected to the same wi-if network as the printer.

Despite what I stated above, when I try to add the printer back to the digital factory, the printer says “connection error” and will not display a code to enter into my computer.

 

How can I make Cura see my printer again?

Edited March 18 by TheMainMan