[GH-ISSUE #628] Playback stutters, Koel UI Slow, in Mobile Chrome Android 6.0.1. #453

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opened 2026-02-26 02:33:15 +03:00 by kerem · 1 comment
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Originally created by @triDcontrols on GitHub (Jul 21, 2017).
Original GitHub issue: https://github.com/koel/koel/issues/628

Running Koel v3.6.2 on CentOS7, Apache/2.4.6 (CentOS), PHP 5.6.30, and Maria DB 10, and latest verison of chrome on Android 6.0.1 on Verizon Note4.

When I enter my username and pw, and signin, takes 45-60 seconds to get to the UI, during playback of any song Koel UI is slow, and phone is warm to the touch and depletes my 3200mah battery within 2 hours of playback while Koel is running, if I place the chrome app in the background, the playback stutters, at times chrome doesn't even play, no other apps are running in the background.

I have better results with playback in Firefox and Opera for android, I can at least listen but the app needs to be in the foreground and screen active or app goes to sleep and media controls can't be invoked, still a battery drain and phone is warm to the touch.

Perfectly fine on the desktop chrome, no issues there, still takes 30 seconds to login to the UI, nothing in the webconsole. ,

I have over 14k songs in the library.

I have streaming in .env set to default php.

Since I do have php5.6 would upgrading to php7 be an advantage to the slow ui response? I know php7 is twice as fast as php5 but would this aid in the responsiveness of Koel?

I was also looking to x-sendfile module for apache to offload the php work, but the last module that was released was in 2012, and concerned its not upto date with todays security standards.


Hey, thanks for contributing to Koel! To save time for both of us, please make sure these checkboxes are checked before submitting the issue:

  • You have read and followed closely the Wiki, Upgrade Guide, as well as Troubleshooting
  • The issue has not been reported before
  • This is not a "how to install on Windows" or "why is my npm messed up" question
  • You're a cool person

All checked? Now also make sure your issue

  • Is associated with a version. Or better yet, a commit.
  • Is as detailed as possible (ahem... OS, browser, steps to reproduce, maybe?)
  • Includes the error output if it's a bug/error report ("Whoops!" is not very helpful, you know)
  • Is in English, 因为我不说中文。
Originally created by @triDcontrols on GitHub (Jul 21, 2017). Original GitHub issue: https://github.com/koel/koel/issues/628 Running Koel v3.6.2 on CentOS7, Apache/2.4.6 (CentOS), PHP 5.6.30, and Maria DB 10, and latest verison of chrome on Android 6.0.1 on Verizon Note4. When I enter my username and pw, and signin, takes 45-60 seconds to get to the UI, during playback of any song Koel UI is slow, and phone is warm to the touch and depletes my 3200mah battery within 2 hours of playback while Koel is running, if I place the chrome app in the background, the playback stutters, at times chrome doesn't even play, no other apps are running in the background. I have better results with playback in Firefox and Opera for android, I can at least listen but the app needs to be in the foreground and screen active or app goes to sleep and media controls can't be invoked, still a battery drain and phone is warm to the touch. Perfectly fine on the desktop chrome, no issues there, still takes 30 seconds to login to the UI, nothing in the webconsole. , I have over 14k songs in the library. I have streaming in .env set to default php. Since I do have php5.6 would upgrading to php7 be an advantage to the slow ui response? I know php7 is twice as fast as php5 but would this aid in the responsiveness of Koel? I was also looking to x-sendfile module for apache to offload the php work, but the last module that was released was in 2012, and concerned its not upto date with todays security standards. ----------------------------------------------------------------------------------------------- Hey, thanks for contributing to Koel! To save time for both of us, please make sure these checkboxes are checked before submitting the issue: - [X] You have read and followed closely the [Wiki](https://koel.phanan.net/docs), [Upgrade Guide](https://github.com/phanan/koel/releases), as well as [Troubleshooting](https://koel.phanan.net/docs/#/troubleshooting) - [X] The issue has not been reported before - [X] This is not a "how to install on Windows" or "why is my npm messed up" question - [X] You're a cool person All checked? Now also make sure your issue - [x] Is associated with a version. Or better yet, a commit. - [X] Is as detailed as possible (ahem... OS, browser, steps to reproduce, maybe?) - [X] Includes the error output if it's a bug/error report ("Whoops!" is not very helpful, you know) - [X] Is in English, 因为我不说中文。
kerem closed this issue 2026-02-26 02:33:15 +03:00
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@phanan commented on GitHub (Aug 19, 2017):

PHP version and x-sendfile won't help. This looks like a limitation of your phone/Android/browser. Don't think I can help, sorry.

<!-- gh-comment-id:323529306 --> @phanan commented on GitHub (Aug 19, 2017): PHP version and x-sendfile won't help. This looks like a limitation of your phone/Android/browser. Don't think I can help, sorry.
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