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Drivers & Software

Mackem101
Journeyman III

Latest 21.6.1 driver freezes machine and crashes when running Lumion 11

I currently have a Dell Alienware R12 with 64Gb RAM and Radeon RX 6800 XT which I use not for gaming but work creating architectural 3D imagery using Lumion 11. Since the latest update I can no longer use Lumion as the program locks-up and crashes. Eventually a message appears stating that the driver has timed out. I have also had the message “Default Radeon WattMan settings have been restored due to unexpected system failure” 

Lumion was working perfectly until this latest update. I have tried to look at ways to roll back the driver but that does not seem possible.

I need this program for my job hence I am desperate to find a solution.

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