Orange burns inbetween veins please help

So I have a nice big White Widow growing in a DWC halfway through her third week of flowering, I havnt had any issues up until now when I started noticing these orangish marks inbetween the veins on my leaves, but is only showing on the too of my canopy. my nutrient line is dyna grow bloom, advanced nutrients bud candy, and green planet massive bloom formulation. I maintain ph at around 6.0 and I'm really stumped with this issue, any help on fixing this problem would be extremely appreciated!

For DWC
Make your pH at 5.8, at pH 6 you're locking out calcium.

Can't say for sure, keep your pH at 5.8, but try to put at 5.6-5.7. Let it drift towards 6, and drop it down again. Best at pH 5.8 Doesn't look like any deficiency, beside nute burn. How much are your ppm at? Are you following a feed chart from the bottle and adding full strength, or did you add half strength?

If you set the pH at 5.8, and a day or two pass and its getting worse, flush them nutes out, and whoop up a new mix of nuts but half the strength of the previous. Had this problem before, it was because of my nutes were too strong, so I remove the nutes from the bucket and used normal water for 3 days to let the plant clear its system. Then I mix half the strength of nutes and its back to normal after a week.

I follow the feeding schedual but I add massive bloom formulation at half strength, I'm not sure about ppm or any of that i just know ph, I'll try lowering the ph and half my dosages of nutrients and see if that works

It is better to underfeed than overfeed. Just remember, the previous nutes will still be in the plant for 3-5 days. So it will continue to burn abit, those leaves won't heal back, but you can trim the dead crisp leaves off. If your fan leaves are dying, but plant looks healthy. Its normal as the plant is taking up the nitrogen from the fan leaves. Try to reduce your N intake too, in flower stage.

Looks like the leaves have gotten wet or damp from whatever reason and got some light burn.