Not sure about the Husky timelines, but in theory the "Edit profile failed" shouldn't be an issue anymore 🤔

Can you help me figure out what's wrong?

Hit shift+ctrl+i and open the network tab, then save your profile. Look at the "update_credentials" call and see if you can figure out what's the reason.

its highlighting the request.send(requestData); line in xhr.js

for some reason i had no problem updating my profile using the husky app, just the timelines are not working on it, not the profile posts are displayed :/ i know the app was worknig before when i was self hosting an older version of pleroma/soapbox

You're very close with that screenshot, but what I want is to click one of the red "update_credentials" lines, then in the right pane you can click "preview". It should tell you the exact error in the response there.