The Mid Bloom Mildew Blues

[Yamumzbum]

Does this look like pm or perhaps some type of deficiency?

 

[VinDeezle]

Have ya checked the underside of the leaves?

 

[VinDeezle]

Have had that calcium rust/mite looking mottling before but never really figured out what it was. Didn't end up progressing too much.

Hope you find a culprit.

 

[Gandalf_F7]

Doesn’t look like mildew. No fuzzy shit, no wipe off, no mycelium pattern.
This is more like stippling or early scarring. Mildew doesn’t show up as little freckles, it shows up like someone dusted the leaf with icing sugar or flour.
Check the undersides for mites/symptoms just to be safe, but this doesnt scream "fungal doom" in my opinion.
Full plant photo for proper diagnoses if needed.