Editing/exporting issue

[Rogue Artwork]

 

 I am having this clipping issues ONLY when I upload to social sites. It does not look this way on my computer or phone but as soon as it uploads I can see the color shift and blotches enhance. I have tried every single color profile, turned all sharpening luminous and defringe down or off completely. And even exported in several different sizes, ranging from 4200 on the long side, down to 909 as one page recommended. Ive exported in 300, 240 and 72 ppi and jpeg and png. Nothing seems to fix it. Does anyone have any ideas?

[kglad]

what app?

[Rogue Artwork]

Lightroom classic desktop

[kglad]

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.

<"moved from using the community">

[GoldingD]

What social media site? Facebook, Other?

did you try 2048? (FB)

Isue will prpbaby be with size (on long edge) as for the ppi, nope

[Rogue Artwork]

Facebook, messenger and Instagram are all doing it

[Jao vdL]

The blotchiness is a compression artefact. The color difference appears to be happening because the second screenshot has a strange profile assigned. How are you uploading to social media? If the upload kills the profile, the color will shift. 

[Rogue Artwork]

Yes it is only when I upload to social media. ilIt happens when I export as
every single color profile though and it's never happened before. I even
exported it as various sizes that social media recommends and it did not
fix the problem.