Bug still exists with Outlook.com with Apple's Mail.app. To confirm the bug, it's only duplicating in the app and not actually sending the email twice.
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OS X El Capitan Bugs!
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Contacts.app only sorts by last name regardless of changing the setting to sort by first name. Also does not connect to my work Exchange global address list.
Apple has dropped discoveryd on OS X 10.11 (El Capitan) in favor of mDNSResponder. That should help with a lot of networking issues, though not specifically/directly related to wifi issues. Time will tell. I had issues with Yosemite dropping wifi until about the 3rd beta. Been solid since.
Occasionally iTunes will throw a tantrum and keep asking for my password so it can load the Redeem page. It's annoying since it keeps redirecting me from other windows to itself. Have to either turn off Internet access temporarily or just keep hitting Esc until it disappears.
And Fantastical keeps telling me after each boot its container is missing. Which is weird and not true, since it definitely is still in the place, plus it actually loads fine after the error.
And Fantastical keeps telling me after each boot its container is missing. Which is weird and not true, since it definitely is still in the place, plus it actually loads fine after the error.
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Thanks a lot. That means that bug is still there although it has been heavily reported. It's really annoying and I hope Apple fixes the way, they've fixed handling of Google's IMAP.
Here's the list of known issues in DP1
Notes and Known Issues
Installation Note
Notes and Known Issues
Installation Note
- After upgrading to OS X El Capitan Developer Beta, applications that write to protected/system locations may no longer function correctly.
- Directly upgrading from OS X Lion or earlier to OS X El Capitan Developer Beta 1 is not recommended.
- Migration from Windows is not supported in Developer Beta 1.
- AirPlay may not connect correctly with AppleTV. If both Apple TV and sender device are not on the same network, connect AirPlay once while on the same network, then try again. Alternatively, you may reboot both the Apple TV and the Mac, then try again.
- Importing RAW files may cause the app to quit unexpectedly.
- The Aperture workspace may disappear occasionally. To bring back the workspace, click on the Aperture icon in the dock.
- Some Sony RAW images may not appear correctly.
- Dismissing certain dialogs may cause the workspace to become unresponsive and require a force quit and relaunch.
- Aperture may quit unexpectedly when attempting to print photos. The Photos app can be used to print instead.
- In OS X El Capitan Developer Beta, AVQueuePlayer now supports a mixture of file-based media and HTTP Live Streaming media in its queue.
- On pre-2009 Macs, Bluetooth may sometimes not show up after reboot or wake from sleep. Reboot the system to workaround.
- System file permissions are automatically protected, and updated during Software Updates. The Repair Permissions function is no longer necessary.
- Disk Image conversion and a RAID setup assistant are not available in Developer Beta 1.
- All users may be logged out unexpectedly when using fast user switching.
- OS X El Capitan is the last major release of OS X that will support the previously deprecated garbage collection runtime. Applications or features that depend upon garbage collection may not function properly or will not launch when the runtime is removed. Developers should use Automatic Reference Counting (ARC) or manual retain/release for memory management. Xcode includes tools to aid in this migration.
- If iCloud Keychain is enabled via a device running iOS 9 Beta with a Random iCloud Security Code, iCloud Keychain cannot be enabled on OS X El Capitan Developer Beta with that same Security Code. Approval from another device will allow iCloud Keychain to be enabled.
- New iCloud Mail Accounts may fail to be created.
- Sending emails from iPhoto may not work work correctly.
- Exiting Edit mode may cause iPhoto to quit unexpectedly.
- Location dropdown menus in the Places view may not work correctly.
- Faces may not be detected in newly-imported photos.
- Local Contacts & Calendars may not sync via iTunes.
- Some iPod models may not be visible in iTunes or Finder when connected.
- Devices running iOS 9 Beta may not connect to iTunes on OS X El Capitan Developer Beta 1. To resolve install Xcode 7 beta.
- OS X El Capitan is the last major release of OS X that will support the previously deprecated Java 6 runtime and tools provided by Apple. Applications or features that depend upon Java 6 may not function properly or will not launch when Java 6 is removed. Developers should move to a newer version of Java as provided by Oracle. For more info on Java from Oracle: http://www.oracle.com/technetwork/java/javase/overview/
- Logic Pro 9 may exit unexpectedly.
- Mail may fail to upgrade an existing account when OS X El Capitan Developer Beta is installed over Mac OS X Snow Leopard.
- Mail may take a longer than expected time on initial launch after upgrading.
- Gmail & Yahoo! accounts may fail to connect after several days. To resolve, quit and relaunch Mail.app.
- Time Machine cannot selectively restore deleted messages in Mail in OS X El Capitan Developer Beta 1.
- You may not be able to send email from an iCloud account after upgrading to OS X El Capitan Developer Beta 1. Sign out of your iCloud account, and sign back in to resolve this.
- The performance of some benchmarks may be less than expected on some 2015 systems.
- Numbers.app may fail to print to a printer or save to a PDF. Export to PDF can be used as a workaround.
- Photos libraries are not backwards compatible. Once a library has been opened in the OS X El Capitan Developer Beta, it will no longer be openable in OS X Yosemite or earlier.
- Photos must be launched once in OS X El Capitan Developer Beta 1 in order for services including iCloud Photo Library, iLife Media Browser to work correctly.
- Photos may occasionally become unresponsive when attempting to quit if the library contains certain MPEG video files.
- Images may become corrupted after rotation.
- Images and video may not load on some webpages.
- Content blockers with invalid JSON will not be loaded.
- USB storage devices, including internal SD card readers, may become unavailable after system sleep and require either re-plug or restart to recover.
- USB input devices may become non-functional on some Macs after several days.
- USB 1.0, 1.1 and older 2.0 devices may not function.
- Some text may not be localized to the selected system language.
- Some languages may have clipped or misaligned layout.
iCloud Drive, Safari and Keychain sync not enabling on my work iMac. Tried enabling Keychain both with code and with approval from other devices. It accepts the code but doesn't turn on. The approval on other devices simply fail to show.
Safari sync is the oddest. It just turns the checkmark back off again when you try to enable it.
The iCloud SMTP server mysteriously vanished from my iCloud email account.
Safari sync is the oddest. It just turns the checkmark back off again when you try to enable it.
The iCloud SMTP server mysteriously vanished from my iCloud email account.
gmail with two factor authentication does not work in Mail. It gave me the prompt once to verify my password, but never gives me a box where I can change it. Re-entering it under preferences in mail just makes the warning triangle show up telling me I need an application specific password.
It definitely is annoying and the fact I switched back to my hotmail account as primary after gmail dropped EAS push feature to iOS.
One thing I'm noticing a lot is just browsing the web and loading sites, perhaps not with a ton of images. I know FA (Feedback Assistant) states:
One thing I'm pleasantly surprised about is the speed and animations/gfx of El Capitan compared to other DPs.
Safari Known Issues
I seem to be experiencing it more than I thought I would. Anyone else? - Images and video may not load on some webpages.
One thing I'm pleasantly surprised about is the speed and animations/gfx of El Capitan compared to other DPs.
Do you have something running Haswell or later? They removed the "time to sleep" slider in Haswell laptops, because the processor intelligently manages sleep. I think my 2013 Air came with Mountain Lion, and I haven't had it since then.
Agreed, I'm using it for my personal email and also as a mail server (before they made it paid only) - reported it and there seems to be no solution, fingers crossed it's fixed in the final version!
FCP X keeps lagging at every playback. Am forced to force quit FCP and restart working a few seconds and repeat
Have installed on three computers now: Retina iMac, Non-Retina iMac and MacBook Air. The two non-retina machines seem to have Facebook issues, while the retina iMac doesn't. How odd.
Macbook pro mid 2015 clean install
Issues coming back from sleep. Screen stays blank
Issues changing settings to NOT sleep. If you look in system info the values to sleep stay at like 1 minute.
Wifi completely drops out randomly and won't come back until you toggle wifi off then on
Safari freezes and is unclickable/movable. have to kill and re open
When installing software the filevault icon comes on screen and is checking something ForEvEr. I don't have encryption on either.
Panes randomly freeze.
Pretty buggy for daily driver so far.
Issues coming back from sleep. Screen stays blank
Issues changing settings to NOT sleep. If you look in system info the values to sleep stay at like 1 minute.
Wifi completely drops out randomly and won't come back until you toggle wifi off then on
Safari freezes and is unclickable/movable. have to kill and re open
When installing software the filevault icon comes on screen and is checking something ForEvEr. I don't have encryption on either.
Panes randomly freeze.
Pretty buggy for daily driver so far.
El Capitan mail app will crash on exchange mail address either! I have deactivated most of my account except outlook account to prevent it from crashing over and over.