[HELP] Input resolution not divisible error

[r3dfx]

Only way I get:

# Converting to target color sampling

is when I explicitly enable 'Convert to target color space after source filter'.

Just uploaded a quick walk-through my current settings

That last Debug file should have almost exact settings (aside from mod). As you can see, no resize or chroma subsampling transforms are used explicitly and yet it tries to convert 422->420 (at least with proper field-based tag)