AntiTrack blocks restart on Ryzen computers

I just upgraded my subscription, and installed AntiTrack on 5 computers - 2 AMD Ryzen 7s, 1 Intel i7, and 2 AMD FXs. When restarting the Ryzens, I get the End Program dialog and am hung until I respond. If I select the apps and quit from the System Tray this does not happen. No issues with the other computers.

Hi,

Could you please create a ticket for this issue via https://support.avast.com/en-us/contact/
Please also generate a support file and include the support file ID in your ticket.
To generate the support file, please see this link.
https://support.avast.com/en-ww/article/Submit-support-file