My 2014 Model S had a perfectly functional browser when it was delivered.
I would never compare its performance to a modern PC, even back then, but it worked. Every morning I would read my emails using webmail (traffic jam time spending...), check weather, read the newspaper online, etc...
No problem at all, simple websites = no problem, difficult websites (lots of flash) = problem, but just what
you'd expect form a browser in a car.
Then end 2016 they upgraded the UI to the new look and...
that was the end of the browser.
A functional feature stopped working, white screen, sometimes it shows a page after a few days, sometimes it doesn't.
At Tesla they kept saying that it was a software issue and they were going to fix it.
They never did.
Even a couple of years later when Elon anounced that they would speed up the UI by a SW improvement, the UI got
more responsive but the browser kept its white screen.
They added farting noises and other useless features but forgot to fix a broken item.
This year my MCU1 died (eMMC issue) and it got replaced by a new MCU1 with larger eMMC.
Only difference now is 4G/LTE but nothing else.
Browser is dead.
Everytime I mention this to Tesla they say 'we know this, you can't compare this with a modern computer'.
I HATE IT when they say this because it did work back in 2014-2015-2016 on 3G.
I have a car with a 17" screen and want to check the opening hours of a local shop without risking a traffic fine because I take my phone while in my car (illegal in Belgium). Tesla claims it can no longer be done.
I always wondered if I was the only person with a 2014 MCU1 with a white screen browser, but reading this thread it
sounds as if it is not car related but a intensive feature destruction.
What I think? They installed a cheap consumer eMMC memory in a car, the browser uses that memory too intensive, they switched off the browser to prevent the memory to die within warranty period.
So NO Elon, I do not require a fart feature in my car,
and YES ELON, I WANT MY BROWSER BACK