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valnoxy / t440p-oc

💻 Lenovo ThinkPad T440p Hackintosh (Big Sur, Monterey & Ventura Beta) - OpenCore
https://exploitox.de/hackintosh/t440p
MIT License
126 stars 34 forks source link

Stuttering / Choppy Audio with Airpods #14

Closed melihcoban closed 11 months ago

melihcoban commented 2 years ago

macOS 11.4 Big Sur I connect the Airpods (2nd generation) without a problem with the Bluetooth but while listening to music audio stutters or gets choppy frequently. Also it drops altogether sometimes. I resetted the bluetooth module but it did not helped at all.

valnoxy commented 2 years ago

Hey! Do you use the Big Sur config or HeliPort? And if you don't use HeliPort, can you try it with HeliPort? I updated the readme with a guide, how to switch the configs.

melihcoban commented 2 years ago

Hi! Issue still persist with the HeliPort. I believe it might have to do something the way Wi-Fi and Bluetooth works together. I disabled the Wi-Fi and used ethernet cable and there is no stutter/choppy audio. I saw that you suggested using HeliPort to fix it, I should try it again to see if I did something wrong.

valnoxy commented 2 years ago

I released Version 1.5.1 with updated kexts. Does the issue still exist in this version?

melihcoban commented 2 years ago

In the new version I can't boot into macOS, it gives this error: OC: Configuration requires vault but no vault provided!

EDIT: New version does not have the Misc section in its Config.plist I believe that's causing the problem.

EDIT2: I tested new EFI by copying the Misc section of 1.5.0 to new one. However, feels like there are less stutter/choppy audio but sound still randomly drops while Wi-Fi is on.

valnoxy commented 2 years ago

I re-uploaded the version with the Misc section. It looks like this is a commom issue with the Intel Bluetooth Firmware. I can't really test much, as I don't have the issue with my bluetooth devices. I will keep trying to fix the issue, but I cannot guarantee that it will be fixed.

valnoxy commented 2 years ago

Hi, I updated the Intel Bluetooth kexts. Does the issue still exist with Version 1.5.2?

melihcoban commented 2 years ago

Hey! Unfortunately it still does that sometimes. My modem only supports 2.4ghz so it might be interfering the bluetooth, I'll try with 5ghz one and report it back.