Posts are getting removed by spam filter, when using Selenium to automate posting even on good accounts.

[Mr. Tyson]

I've heard a lot of people here use Selenium to automate some tasks on Reddit.
I'm trying to bot image posting process. The problem that some posts, usually on big subreddits get removed by spam filters. Also accounts are getting banned in like a week or so.
Current account is warmed up by hands. ~700 karma, 2y+ old with recent activity and residential proxy, the same thing is happening here.
Posting manually solves the issue. Is there any known public detection vectors? How do you guys deal with it?

 

[ohnston]

Been getting banned more than ever right now on Reddit. Not quite sure what's going on honestly

 

[Violet McClure]

Reddit records mouse events do you handle this in your selenium script