Brave AI has stopped responding to follow-up questions

New Brave Community member but longtime Brave user. Today (30 July 2026) I noticed Brave AI not responding to any follow-up questions. There is an interminable looping when ENTER is pressed. I’m on Linux (Zorin OS 18.1), have tried dozens of settings revamps, cleared cache, even uninstalled and reinstalled Brave (via CLI, Flatpak). Nothing has resolved the issue. I’ll ask a question, get an opening reply, but any subsequent questions go unanswered. I have no security apps installed in Brave to conflict with Brave Shields…

Sorry if this is the wrong place to place this.