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Post by сhad2 on Oct 1, 2022 7:15:02 GMT
Beware!
Do not install Broadcom 802.11ac Wireless Network Adapter BCM4364 driver version 101.10.603.0 that comes with Boot Camp Support Software Update 6.1.16 released 2022-08-22 (http://swcdn.apple.com/content/downloads/26/49/071-91261/vlqzao0fnj9m8wg17i4godjvcwuiweyjd0/AppleBcUpdate.exe), stick to driver version 101.10.152.10. Otherwise you will likely experience BSOD crash with DPC_WATCHDOG_VIOLATION reason sometime when you use GPU heavily (i.e. when Forza Horizon 5 builds shader cache or is loading game after welcome screen, or when you exit game to desktop, plus overall system responsiveness under load becomes much worse, i.e. you cannot Alt+Tab to other program and close it, etc.).
Affected computers are at least 2019/2020 16-inch MacBook Pro and 2019 21,5-inch iMac, double-check your adapter driver version if you experience problems out of the blue.
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Post by Mat HD on Oct 2, 2022 19:02:38 GMT
Thanks for the head up Chad! I actually recommend you download CC Cleaner for Windows, get the 14 day free trial (no payment details needed to enable) then download all the latest driver components from there. This fixed an issue I had with the WiFi where it would stop working after waking the mac up from sleep.
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Post by сhad2 on Oct 4, 2022 1:00:43 GMT
Hey Mat, I too had an issue with WiFi not working after wake-up (on iMac19,2 with Broadcom 802.11ac Wireless Network Adapter BCM4364 as well, I believe other Broadcom adapters that are compatible with this driver may be affected too). Boot Camp Support Software for iMac19,2 ( direct link) comes with WiFi driver version 101.10.152.4 which is faulty. I've extracted and tested driver versions 101.10.152.3 and 101.10.152.5 (from other BootCampESD.pkg-s) and they are faulty as well. Only driver version 101.10.152.10 which comes with Boot Camp Support Software for MacBookPro16,4 is OK ( direct link). I didn't know CC Cleaner can deal with drivers so I did troubleshooting and research manually, so thank you for mentioning it. Too bad driver version 101.10.603.0 is faulty because it enables WPA-3 support... P.S. If someone faces the BSOD/wake-up issue and will accidentally end up having only faulty driver version (i.e. 101.10.603.0), and if CC Cleaner won't help to roll back driver, you can download Boot Camp Support Software for MacBookPro16,4 and extract driver version 101.10.152.10 using 7-Zip (driver is located in $WinPEDriver$/BroadcomWirelessUDM folder).
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