Teslas App not connecting

[mikemillar]

My Tesla App is not connecting to both my Powerwall and my Model S. It has been out since at least yesterday although there was a screen message 'last updated 26 December' That message has just changed to 'Yesterday' My wifi and internet connections are good. I can interrogate the Gateway IP address and my PVOutput is logging real time. TeslaFi shows last nights charge of Model S, but I can't control the car functions by the App. It says I am logged in. Is there a problem with the Tesla site? I am in UK

 

[mikemillar]

It looks like ihe problem is my iphone. My ipad connects OK. Maybe its a problem with an ios update Having logged out of the Tesla app I cannot now log back in on my iphone. Very strange!

 

[agtdDelirium]

A coworker and I both lost connectivity from the phone app a few days ago (Model S and Model 3). My car will connect on wifi only, but not over the air with cellular to the car. We figured it was most likely an AT&T to car problem, but will see if it suddenly corrects.