There is a really small bug with the Blender Emission shader which causes a Blender crash.
Unplug the Emission Shader from the Material Output when the RPR Interactive Preview (iPR) is running and Blender will crash.
Test file attached. v2.0.52.
Solved! Go to Solution.
This problem is now fixed in RPR 2.0.85. Thank you. Please close this ticket.
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