Game Update 1.57 [January 2024]

This is specifically a 1.57.0 issue. Prior to this update (which my Mac received 1/23/24) I could use the Apple Watch Companion app + iPhone Companion for semi-reliable heart rate data. Today, having downgraded back to 1.56.0 (because they paused the rollout for trainer resistance issues) I connected it and it paired up immediately.

My theory is they are working on the new app and somehow broke support for the old version in this update. If any Zwift devs or community members can relay this to the team, please don’t break support for the legacy Apple Watch HR system prior to releasing the updated system!

Edit: I’ll add some more info on 1.57.0: I could occasionally get the pairing screen to show “Apple Watch” under heart rate sources. But it would never show my actual heart rate, no matter how many times I tried restarting the app (phone, watch, or computer). Maybe there’s a wider Bluetooth issue besides my theory stated above, that is also causing the trainer resistance issues.

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In general, this seems weird that there are Erg issues with specific trainers, when none of the ‘fixes’ in 1.57 seemed on the face of it, to have anything to do with this.

What is going on, wife riding and it kicked her out of the game on Android tablet. Checked update, wouldn’t let her ride until it updated,… I thought updates were supsended,… and she did NOT already have 1.57

This was reported on the Facebook Zwift Beginners group recently by an Android user. It’s baffling to me but sounds similar.

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This is often blamed on “spaghetti code” that zwift is built on

It’s just as likely that they made a number of intentional changes that weren’t mentioned in the release notes, one or more of which might be faulty for some reason. I’d prefer more verbose release notes, but I don’t assume those omissions are a sign of a sad code base. They also have a spaghetti hardware device landscape they’re dealing with which isn’t their fault, it’s just part of the challenge. Ideally they would test every release with real rides, workouts, etc. on every popular trainer, HRM, power meter, treadmill, etc, and a wide variety of devices that include every conceivable phone, tablet, mac, PC, etc. with every supported OS version. That is a huge matrix for testing. Rapid roll-backs are a sign of maturity IMO.

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Just got Zwift Update 1.57.1 in my iPhone. Looks like they are already fixing the power increase/freeze bug.

Thats the same as 1.56, on phones the rollback looks like a new version but its really the previous.

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It would be really nice to also focus on technical improvement and fixing serious issues like this:

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When will it be available for apple tv

The update was rolled back due to issues with some trainers, I assume that is what you are referring to?

1.57.1 is available for Apple TV, I installed it earlier. This is the same as 1.56.

Last night it was still version 1.56 when did you update yours

1.57.1 is the rollback version, it is the same as 1.56. 1.57 has been suspended due to issues with some trainers resistance.

I updated my ATV to 1.57.1 this morning, UK tilme. You’ll probably find it now if you check. It takes some time for Zwift to get it approved and published by Apple.

are they still pushing out 1.57.1 if you never updated to 1.57? If he is on 1.56 why would he need 1.57.1 as it is the same version?

Yes, I assume they are. Someone on 1.56 will update to 1.57.1 and see no functional difference (presumably), but at least most people who aren’t on Mac/Windows should be all on the same version.

He doesn’t need the update, but he might as well put it on.

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There is no such thing as accelerated levelling, only delayed. I have enough XPs to shoot straight to L250 but it will take a couple of months, that’s definitely longer than a jiffy.
Besides, we do not get double XPs. We have already earned those extra XPs that get added towards the next levels. We only get them back at a slow rate.
Now we get slowed down even more? Good thing you had to roll back.

FWIW I’m on 1.56 and it hasn’t updated to 1.57.1
I never was on 1.57

If your on 1.56 you will stay on 1.56. You’ll only “upgrade” to 1.57.1 if you upgraded to 1.57