Gilberto Rodriguez Posted March 23, 2022 Share Posted March 23, 2022 ***I KNOW THAT THIS IS NOT THE CORRECT PLACE TO POST, BUT I CAN'T POST IT TO POST-INSTALLATION FOR SOME REASON*** Hello, I've been having problems with Bluetooth for a while now. My wifi/Bluetooth works fine for the most part, and I have all the Handoff/Airdrop functionality. However, sometimes (especially when I am using a CPU/GPU intensive software like Photoshop/Illustrator/Premiere) the connection Bluetooth starts to stutter and the mouse pointer/audio (AirPods) starts to get choppy. It happens for 15-45 seconds, and then it normalizes back, but it will happen again in a while. It does not happen when I am using USB-connected speakers and a wireless mouse. I don't have a professional background in computer engineering/programming but am somewhat savvy. I have built a few Hackintoshes in the past few years. I followed the Opencore Vanilla guide down to the last detail, and have gone back to every single section from kexts to post-install troubleshooting. I used to run this same setup with an AMD CPU and had the same issue. I switched to Intel to try to fix this problem and for Adobe suite stability. I am running licensed Adobe software. I have tried 3 different Wifi/Bluetooth cards (2 different Fenvis and another Amazon Chinese one) and they all do the same thing. Here's my PC specs: Opencore v0.7.8 MacOS Monterey 12.2 iMac20,1 (I believe) Intel Core i9-10900K MSI MPG Z490 Gaming Carbon WiFi ASUS ROG STRIX AMD Radeon RX 5700 XT 2 x 16BG G.SKILL Trident Z Neo fenvi T919 PCI-E WiFi Adapter I also attached my config.plist in case it helps. Thanks! config.plist Quote Link to comment https://www.insanelymac.com/forum/topic/351191-bt-stutter-issue-affecting-trackpad-keyboard-and-audio/ Share on other sites More sharing options...
miliuco Posted March 23, 2022 Share Posted March 23, 2022 (edited) Please complete your signature (account settings >> signature). I have Fenvi T919 since High Sierra, regarding this device (I have not tried the others you name) I can say that the range of the BT antenna is bad even though it is a large antenna. Some users recommend connecting the wifi only to 5 GHz bands (not 2.4 shared some way with BT). Other users have bought an antenna with extension cable to move the antenna away from the PC case. The BT antenna seems to be the 2nd from the motherboard but I'm not 100% sure. Edited March 23, 2022 by miliuco Quote Link to comment https://www.insanelymac.com/forum/topic/351191-bt-stutter-issue-affecting-trackpad-keyboard-and-audio/#findComment-2778869 Share on other sites More sharing options...
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