Anyone experienced repeated failure when DS4 Flash use edit tool on Pi coding harness? How did you improve the situation?

Hi guys, In my pretty vanilla Pi setup, DS4 Flash has a very high error rate (15-20%) when using the edit tool (both with and without pi-edit-hashline extension by RimuruW.) The extension definitely helps avoid silent editing corruptions, but DS4 still frequently gets stale anchors or causes duplicate lines. Even when I instruct it to reread the file before editing in AGENTS.md, it keeps using the anchors from several reads ago. I'm wondering if others have the same experience, and how everyone is dealing w