Came across this, not how useful it might be.
"I am part of the Vanguard Beta GPU driver program .. this was posted over there in their Discord
"- for those of you affected by fTPM related stuttering with Ryzen CPUs, can you please try the following procedure to see if it resolves the issue: Details: Affected users may find Event Viewer Application and Service Logs\Microsoft\Windows\Crypto-Ncrypt\Operational events where Task Category is Open Provider Failure with status 0x80090030 (NTE_DEVICE_NOT_READY) indicating that the TPM may not have been provisioned correctly.
Solution 1 (Recommended): Running the TPM-Maintenance task may resolve this issue. The TPM-Maintenance task may be run automatically after restarting the PC. TPM-Maintenance may be found under Task Scheduler (Local)\Task Scheduler Library\Microsoft\Windows\TPM in the Task Scheduler App. Alternatively, run as admin: schtasks.exe /Run /TN Microsoft\Windows\TPM\TPM-Maintenance
Solution 2 (NOT recommended if you use Bitlocker): If this issue persists after running the TPM-Maintenance task, Clearing the TPM may resolve this issue. Run the Trusted Platform Module (TPM) Management console (TPM.msc) or open “Security Processor Troubleshooting” settings to find the command to clear the TPM. For more information, refer to this Microsoft article: https://support.microsoft.com/en-us/windows/security-processor-troubleshooting-25e5020c-f763-4137-a3
Warning: Clearing your TPM causes you to lose all TPM Keys. Be sure to back up your data and Bitlocker recovery keys before clearing the TPM or you may lose data. Try running the TPM-Maintenance task before Clearing your TPM."