Instagram - video upload not working

I am using Instagram with my Samsung S5 with /e/. If a take a video in a Reel or if I am trying to share a video from someone elses story it blocks with “Upload unsuccessful - pleasy retry” when I am trying to look at the story I just shared.

Does anybody have the same experience or can someone help?

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

I use Instagram and lately, Insta IGTV, Reels video IG feature sucks.