2 issues, major one is: Pressing Blue button "+ New Conversation" does nothing after some questions. So on Debian I have to Restart After Several Questions with these Fixes: > pkill -f "python -m backend.main" 2>/dev/null || true pkill -f "npm run dev" 2>/dev/null || true > unset OPENROUTER_API_KEY unset LLM_ENDPOINT > echo 'OPENROUTER_API_KEY=my_actual_key_here' > .env > uv sync # If not done recently uv run python -m backend.main Also I tried many free models and only a couple are working, can you add list of working free models somewhere please as a resource. That would be the only way for this great work to grow by recommendation. Thanks.