Hi, confused and tired. Could really appreciate advice about what I've done wrong. Goal: 1 long scene, each chunk continues from last. 1) Wrote chunk 1, rendered. 2) Wrote chunk 2, rendered. Now have a 25 second clip (two 12 second clips.) 3) Wasn't happy with Chunk 3. Switched to Seed hunter mode. Tweaked Chunk 3 a couple of times. 4) Happy with Chunk 3, so clicked "Accept Candidate 2". The "Selected OUtput" window filled with my chosen chunk 3. Now... What now? 5) I wrote Chunk 4, whet to click "Seedhunt this chunk," and received this: ------------------------ [ERROR] !!! Exception during processing !!! Previous accepted chunks are missing. Load or import the correct project; refusing to regenerate chunk 1. [ERROR] Traceback (most recent call last): File "D:\ComfyUI_windows_portable\ComfyUI\execution.py", line 548, in execute output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\ComfyUI_windows_portable\ComfyUI\execution.py", line 353, in get_output_data return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\ComfyUI_windows_portable\ComfyUI\execution.py", line 327, in _async_map_node_over_list await process_inputs(input_dict, i) File "D:\ComfyUI_windows_portable\ComfyUI\execution.py", line 315, in process_inputs