mrmacdi2 Posted October 31, 2023 Share Posted October 31, 2023 (edited) Hello, I'm using 3rd party CSR8510 Bluetooth 4.0 USB 1.1 dongle and it stops working after waking from sleep: unplugging, turning on/off, plugging back makes no difference: Bluetooth not available. I see that USB power is supplied after wake to the Bluetooth dongle - led is on, so it has power. Only reboot fixes the issue. macOS Ventura 13.6 OCLP Root patch for USB 1.1 AppleUSBUHCI.kext and AppleUSBUHCIPCI.kext are injected via OC to add USB 1.1 back. BlueToolFixup.kext (2.6.8) is injected via OC USB ports are mapped via USBTool Suspend S3 works fine I think the issue with CSR8510 can be related to BlueToolFixup System info: IOReg: When Bluetooth stops working: When Bluetooth dongle works: Edited November 4, 2023 by mrmacdi2 Link to comment Share on other sites More sharing options...
mrmacdi2 Posted November 3, 2023 Author Share Posted November 3, 2023 Unplugging CSR8510 from PC USB port and plugging in USB HUB solves the issue - bluetooth dongle is usable. Issue can be related to AppleUSBUHCIPCI (is it responsible for USB 1.1?), which, probably, fails after wake. Link to comment Share on other sites More sharing options...
FirstTimeCustomac Posted November 3, 2023 Share Posted November 3, 2023 6 hours ago, mrmacdi2 said: Issue can be related to AppleUSBUHCIPCI (is it responsible for USB 1.1?), which, probably, fails after wake. Does this happen to keyboard if connected to PC USB port? Link to comment Share on other sites More sharing options...
mrmacdi2 Posted November 3, 2023 Author Share Posted November 3, 2023 20 minutes ago, FirstTimeCustomac said: Does this happen to keyboard if connected to PC USB port? Keyboard doesn't work at all, if I connect it to any USB port of my PC, it works only via USB Hub, despite having USB 1.1 patch via OCLP and injecting AppleUSBUHCI and AppleUSBUHCIPCI. But USB Bluetooth works when I connect to USB ports of my PC, but it's way of work is different - it's not HID for keyboard. Link to comment Share on other sites More sharing options...
FirstTimeCustomac Posted November 3, 2023 Share Posted November 3, 2023 27 minutes ago, mrmacdi2 said: Keyboard doesn't work at all, if I connect it to any USB port of my PC, Do you currently have IOHIDFamily patch in place? Link to comment Share on other sites More sharing options...
mrmacdi2 Posted November 3, 2023 Author Share Posted November 3, 2023 1 hour ago, FirstTimeCustomac said: Do you currently have IOHIDFamily patch in place? Yes, it’s enabled in OC. Maybe it’s outdated - I’ve made my config long time ago, so maybe the patch needs to be updated. Link to comment Share on other sites More sharing options...
mrmacdi2 Posted November 4, 2023 Author Share Posted November 4, 2023 New idea: in Ventura Apple has deleted kexts from System, which were used for USB 1.1. HID devices, so in this case IOHIDFamily patch won't work: no kexts, no cache - nothing to apply. Link to comment Share on other sites More sharing options...
FirstTimeCustomac Posted November 4, 2023 Share Posted November 4, 2023 2 hours ago, mrmacdi2 said: New idea: in Ventura Apple has deleted kexts from System, which were used for USB 1.1. HID devices, so in this case IOHIDFamily patch won't work: no kexts, no cache - nothing to apply. Eh... Bad idea... Please look more into what this patch does and what it patches. Link to comment Share on other sites More sharing options...
mrmacdi2 Posted November 4, 2023 Author Share Posted November 4, 2023 1 hour ago, FirstTimeCustomac said: Eh... Bad idea... Please look more into what this patch does and what it patches. Haven't researched it btw. HID issue is present despite having the patch. Will try to investigate. CSR8510 works fine when I use USB Hub, no issue after wake, PC sleeps well etc. Link to comment Share on other sites More sharing options...
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