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You are quite right that the Control Centre filter driver HKKbdFltr.sys is the likely cause of these BSODs. The HKKbdFltr.sys driver is called in the lead-up to each BSOD, and it's the only third-party driver called. The version of HKKbdFltr.sys that you have installed is extremely old. It dates from 2019 and so pre-dates Windows 11...

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4: kd> lmvmHKKbdFltr

Browse full module list

start             end                 module name

fffff804`74630000 fffff804`7463d000   HKKbdFltr T (no symbols)          

    Loaded symbol image file: HKKbdFltr.sys

    Image path: \SystemRoot\system32\DRIVERS\HKKbdFltr.sys

    Image name: HKKbdFltr.sys

    Browse all global symbols  functions  data

    Timestamp:        Wed Mar  6 10:15:16 2019 (5C7F8194)

    CheckSum:         0000CC3A

    ImageSize:        0000D000

    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

    Information from resource tables:

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That makes me think that you have an out-dated version of the Control Centre installed. The driver download site for your Gigabyte G7 KF has a much more recent version of Control Centre dated April 11th 2024. I suggest you uninstall the existing Control Centre (which is likely not Windows 11 compatible) and install this later version.


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