The BSOD issues you're experiencing after installing the November Security Update KB5068861, particularly the "unloaded_without_cancelling_pending_operations" and "Attempted execute of noexecute memory" errors, may be related to driver incompatibilities or conflicts introduced by the update. Since you've already rolled back the update and verified that the BSODs do not occur afterward, it suggests that the update itself is likely the root cause.
Given that you've updated your chipset and graphics drivers, it's also worth checking for any other drivers that may need updates or may be causing conflicts. Additionally, reviewing the minidump files could provide insights into specific drivers or processes that are failing.
If the issue persists, you may want to monitor for any subsequent patches or updates from Microsoft that address these specific BSOD errors, as they often release fixes for known issues following major updates.
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