Thanks, it helps to narrow down the problem.

1) Could you please try using latest source.
2) If source won't help, can you please try this:
replace this line in source:
"AMD=ContainsAll(D.deviceName(), "Radeon", true, true);"
with
"AMD=true;"
recompile engine, editor, and try again.
This will help me to further narrow down the problem.
Thanks