# V2.24 - Playlist + atan2 fix **URL:** \ **Category:** News and Announcements\ **Tags:** release, v2\ **Created:** [December 21, 2020, 9:14pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846 "2020-12-21T21:14:51Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![wizard](https://forum.electromage.com/user_avatar/forum.electromage.com/wizard/32/4_2.png) [@wizard](https://forum.electromage.com/u/wizard)\ **Post date:** [December 21, 2020, 9:14pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/1 "2020-12-21T21:14:51Z")
Just in time to tinker with before the year’s end, the playlist feature is available on V2. Plus a quick fix for atan2, now accepts both arguments and handles `atan2(0,0)` (returning zero). You should see it available from the settings page as long as you already have v2.18 or higher (otherwise follow [this guide](https://forum.electromage.com/t/how-do-i-update-pixelblaze/213)) ---
**Author:** ![Larris](https://forum.electromage.com/user_avatar/forum.electromage.com/larris/32/81_2.png) [@Larris](https://forum.electromage.com/u/Larris)\ **Post date:** [December 24, 2020, 11:54pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/2 "2020-12-24T23:54:19Z")
Forgive me if I’ve missed the point, but is playlist the ability to groups certain patterns together or is it a function within the code? Would love the ability to group all sound reactive patterns for one playlist and all others as a second playlist ---
**Author:** ![wizard](https://forum.electromage.com/user_avatar/forum.electromage.com/wizard/32/4_2.png) [@wizard](https://forum.electromage.com/u/wizard)\ **Post date:** [December 25, 2020, 12:44am UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/3 "2020-12-25T00:44:02Z")
Yep, it’s a UI feature, no code. Right now there’s only one playlist, but it beats none 🙂 Here’s the original V3 announcement w/ demo: > [@Sneak Peek: V3 playlist feature!](https://forum.electromage.com/t/sneak-peek-v3-playlist-feature/741): > > Here’s a quick sneak peek at the playlist feature in V3: The sequencer UX is refined, and a new playlist option is added. You can add patterns and set how long they should run for. Drag and drop to reorder. It even shows you progress for the time remaining slight_smile It works with the button too! You can set a pattern to run for a really long time to effectively stop at any point, waiting for some external event to proceed to the next item in the list. ---
**Author:** ![Larris](https://forum.electromage.com/user_avatar/forum.electromage.com/larris/32/81_2.png) [@Larris](https://forum.electromage.com/u/Larris)\ **Post date:** [December 26, 2020, 1:24am UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/4 "2020-12-26T01:24:03Z")
![Screenshot_2020-12-25-23-41-08-286_com.android.chrome](https://forum.electromage.com/uploads/default/original/1X/cc815ef58607aabd49d2b6064b9e0e355103a8a2.jpeg) on the latest version but still not seeing this option ---
**Author:** ![wizard](https://forum.electromage.com/user_avatar/forum.electromage.com/wizard/32/4_2.png) [@wizard](https://forum.electromage.com/u/wizard)\ **Post date:** [December 26, 2020, 3:03am UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/5 "2020-12-26T03:03:21Z")
@Larris That’s odd. It got updated firmware but somehow missed the web page? Wonder if your browser cached an old version. Try [reloading the page](https://browserhow.com/how-to-do-hard-refresh-and-reload-webpage-in-chrome-android/) or adding ?something or some gibberish after a question mark to the url. ---
**Author:** ![Larris](https://forum.electromage.com/user_avatar/forum.electromage.com/larris/32/81_2.png) [@Larris](https://forum.electromage.com/u/Larris)\ **Post date:** [December 26, 2020, 3:34am UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/6 "2020-12-26T03:34:43Z")
Sorry man I realise it’s Christmas day. Enjoy I’ll pester you in a few days instead 😊 ---
**Author:** ![justinmd](https://forum.electromage.com/letter_avatar_proxy/v4/letter/j/97f17d/32.png) [@justinmd](https://forum.electromage.com/u/justinmd)\ **Post date:** [December 29, 2020, 2:37pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/7 "2020-12-29T14:37:11Z")
@wizard I have 2 boards, saw this post and updated both of them and they’re now both broken. They connect to the network, I can connect to them but they do nothing. I’ve restarted both of them, I’ve reloaded the web page and nothing. ---
**Author:** ![justinmd](https://forum.electromage.com/letter_avatar_proxy/v4/letter/j/97f17d/32.png) [@justinmd](https://forum.electromage.com/u/justinmd)\ **Post date:** [December 29, 2020, 2:51pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/8 "2020-12-29T14:51:27Z")
@wizard more specifically the dimmer function is not working so when one was updated it was completely dimmed (because the timer function doesn’t work as expected that’s how I have my daughters turn them off) and I cannot un-dim them. My other daughter still had hers on at a minimum brightness so they will work but you cannot change the brightness so they’re constantly on the lowest setting. ---
**Author:** ![wizard](https://forum.electromage.com/user_avatar/forum.electromage.com/wizard/32/4_2.png) [@wizard](https://forum.electromage.com/u/wizard)\ **Post date:** [December 29, 2020, 4:11pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/9 "2020-12-29T16:11:51Z")
Is it just the brightness slider? Does the rest load and work? UPDATE: There does seem to be an issue with the brightness slider on ios mobile apps taking a look! ---
**Author:** ![wizard](https://forum.electromage.com/user_avatar/forum.electromage.com/wizard/32/4_2.png) [@wizard](https://forum.electromage.com/u/wizard)\ **Post date:** [December 29, 2020, 5:50pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/10 "2020-12-29T17:50:38Z")
@justinmd, I’ve fixed the brightness slider for ios (and gave it some more testing on other browsers as well). If you update to 2.25 you should be good! ---
**Author:** ![justinmd](https://forum.electromage.com/letter_avatar_proxy/v4/letter/j/97f17d/32.png) [@justinmd](https://forum.electromage.com/u/justinmd)\ **Post date:** [December 29, 2020, 6:52pm UTC](https://forum.electromage.com/t/v2-24-playlist-atan2-fix/846/11 "2020-12-29T18:52:13Z")
Great thanks. This was using Chrome on Android 11. It works now though!