Kelly Johns

In 2009, I pre-launched MouseWait on Twitter to find out what people wanted in a Disneyland app. Several months later, we had over 3 million installs.

@iseelines @bughuntergeek @BavarvaSneh @OpenAIDevs yep! it's fixed with the newest update

@KellyJohns @bughuntergeek @BavarvaSneh @OpenAIDevs sign in again at the mac and phone, fixed it for me

Codex anywhere and everywhere, all the time. Now your Mac doesn’t have to be unlocked for Codex to use your computer. From your phone, Codex can securely use apps on your Mac, even when the screen is off and locked. #locked-use" target="_blank" rel="nofollow noopener">developers.openai.com/codex/app/comp…

@wholemars Speed and nav seems better?

It feels like I’m riding a train. I just don’t have to do anything, don’t have to think about anything, for hours and hours. This is so amazing

@bughuntergeek @BavarvaSneh @OpenAIDevs Yep, still broken for me on several macs and I restarted and everything. It just doesn’t let you add devices and the previous devices you had connected aren’t there anymore. I still have one Mac on the previous codex version and it works.

@BavarvaSneh @KellyJohns @OpenAIDevs Is it still broken for you? Did you try restarting already?

@Dimillian Reliability would make it 100% more useful right now. It’s incredible to be able to work from several macs and your phone at one time but it’s just too buggy right now and today’s update broke Mac remote connections in the codex app

So what would you like to do from Codex remote that you can’t do right now? Good night

@CodexReleases Control other devices in Mac is broken in this update

Codex app update: Appshots, goal mode, and more 26.519 What changed: • Appshots on macOS: press both Command keys to send the frontmost app window to Codex with a screenshot and available text • Goal mode is now generally available in the Codex app, IDE extension, and CLI • Remote computer use lets Codex operate desktop apps after your Mac locks, including via Codex Mobile Details in thread.

@DigitalDaisyX this would change everything!

A Tesla motorhome would totally change family road trips. FSD handles the drive, and everyone just relaxes like it’s a mobile home on wheels. You’d just stop at Superchargers along the way, ideally near parks or campgrounds, maybe even built right into family-friendly travel spots. It feels like the future of road tripping, especially with Tesla Semis already proving long distance electric travel works.

@JamesZmSun love it! need multiple persistent browser tabs for each chat, this would bring my Chrome usage to nearly zero

We added a device tool bar to the Codex in-app browser, so it's easier to build and test responsive apps! Now, you can have Codex test your app in different dimensions, so it can fix bugs & improve UI for every device. Just click the 3 dots on the right of the URL bar to use it! As part of this change, we also: - improved the speed of browser use (~30% in my vibe testing) - tightened the animation of the cursor - added a way to hide the composer in full screen mode - fixed a few bugs for browser use in Windows @olivertepman and @jnpdx cooked on this one! Try it out and let us know what you think!

@SawyerMerritt nav is my #1 reason for disengagement, ruins FSD magic

Yep, Tesla has officially added “Navigation” as a selectable disengagement reason in the just updated FSD popup in V14.3.2 (software version 2026.2.9.9). Picture from my Model Y screen:

@DennisCW_ it's really bad in small towns, I've submitted roads over and over again and they never fix it.

Tesla Navigation is really bad these days .,.

@MattWallaceTech Nav and maps are terrible especially in smaller towns

Anybody else having issues with Teslas navigation? Instead of making this simple right turn to get to my destination it takes the long way around and takes way longer.

@thsottiaux I hope it fixes these massive regressions in the Codex app, it can't figure things out that it used to be able to do in its sleep, it stops every 30 seconds to give you worthless updates?

Codex App has achieved take-off internally. I can hear the fans

@csammons13 @Tesla_AI yes the maps are terrible in small towns!

@Tesla_AI I wish FSD let you create your own route by manually driving the path you want, then set it as the primary option — with the ability to divert as a safe secondary. In DFW, my work commute has brutal bottlenecks, so I divert to back roads to avoid them.

New release of FSD Supervised now starting to roll out This update brings 20% faster reaction time to further increase safety, among many other improvements Full release notes below Full Self-Driving (Supervised) v14.3 includes - Upgraded the Reinforcement Learning (RL) stage of training the FSD neural network, resulting in improvements in a wide variety of driving scenarios. - Upgraded the neural network vision encoder, improving understanding in rare and low-visibility scenarios, strengthening 3D geometry understanding, and expanding traffic sign understanding. - Rewrote the AI compiler and runtime from the ground up with MLIR, resulting in 20% faster reaction time and improving model iteration speed. - Mitigated unnecessary lane biasing and minor tailgating behaviors. - Increased decisiveness of parking spot selection and maneuvering. - Improved parking location pin prediction, now shown on a map with a (P) icon. - Enhanced response to emergency vehicles, school buses, right-of-way violators, and other rare vehicles. - Improved handling of small animals by focusing RL training on harder examples and adding rewards for better proactive safety. - Improved traffic light handling at complex intersections with compound lights, curved roads, and yellow light stopping – driven by training on hard RL examples sourced from the Tesla fleet. - Improved handling for rare and unusual objects extending, hanging, or leaning into the vehicle path by sourcing infrequent events from the fleet. - Improved handling of temporary system degradations by maintaining control and automatically recovering without driver intervention, reducing unnecessary disengagements. Upcoming Improvements - Expand reasoning to all behaviors beyond destination handling. - Add pothole avoidance. - Improve driver monitoring system sensitivity with better eye gaze tracking, eye wear handling, and higher accuracy in variable lighting conditions.

@yazins I burned through my pro allowance this week and a batch of credits, but mostly because it doesn't seem like it's as good as it was last week. not sure what happened

burned through my codex allowance 3 days early this week... i ... can't ... go back to checking after claude i just can't!

@robinebers love the codex app but I might have to go back to terminal, it's significantly regressed for me over the past few days

Codex app has so many small UX nuggets that make it genuinely insane the ask question tool provides additional context in an info icon tooltip whoever is in charge of designing this thing deserves a raise

@thsottiaux i'm not smart enough to figure out why 5.4 high in the codex app feels dumb over the past few days, but this is the kind of stuff I'm dealing with on each turn:

Codex team is busy with pretty much an end to end rethink of how everything works to scale with future model advances and I’m glad we have Codex to help refactor it all or it would take months.

@XaviercMiller i pay for NBA league pass and I'm still blocked out on so many games. I want Spectrum premium so I can have the Lakers channel, but can't do that either, not allowed in my area. paying users will only tolerate this for so long

I said 2 years ago the NBA will be irrelevant in America within 15 years. People laughed. But this is how it starts. First ratings decline, then fan interest declines, then local media revenue declines. You don’t lose cultural dominance overnight, you slowly become less relevant until it finally shows up in the business side all at once.

@thsottiaux keep up the good work! Something with 5.4 high in the codex app over the past few days has regressed. can't explain it but it is much dumber and needs constant handholding

@guinnesschen thanks! you're doing a great job, Codex is a gamechanger unlike anything I've ever seen!

@KellyJohns Sorry! This particular feature is a bit more opinionated, but we are also working on a more expressive multi window setup which should restore the old workflow. Hang tight.

You can now summon Codex from anywhere on your desktop. It's easier than ever to reach for Codex.