How to get better responsed from bot?

A Chub AI model is fine but when I use proxies ( and I have to due to limit ) they do one thing that annoys me

Can't follow simple rules of RP where *this is character action* and "this is character speaking"

Despite me never breaking these rules in messenges proxies will start dropping random "**" everywhere in character speach. Even if I remove them in one messege they will use them again in another wasting tokens and my times as I have to remove them because if I don't messenge is hard to read

Why does AI feel a need to write like it's 2010's Tumbrl user and how I stop it from doing so? Any tips?