Bad video on Instagram story insta360 One-R

Hi,

I'm using insta360 One-R. When I try to post a story with exported videos from 360 camera to Instagram story, video gets really blurry. By blury i mean it is useless. Otherwise the same video looks good on my cell phone and also if i post it to youtube. If i record video with my cell and upload it all works good, that means it has to be something with the file.

Does anyone have the same problems? Are there some settings i missed?

Im located in EU, using Samsung. Video is exported with remove grain setting, Lut on. Uploaded with wifi and all settings in instagram to HD...

Thanks