Hi! Sorry about that, usually that's because the character you're chatting with wasn't written very well. If you try with one of these is it any better? https://www.hammerai.com/characters?tag=Featured
In terms of paywall like, it is 100% free to chat with the cloud-hosted LLM Smart Lemon Cookie 7B, or with any local LLM! But I am a solo dev building this, so I made saving chats is a paid feature, sorry about that. If it makes you feel better, I spend all the money I make to pay other contractors to help build it with me. And I have a 100% no questions asked refund policy, if you end up not being happy with it. Again, sorry for the issues.