@PJ_Glasso @mortenp I too am able to load and operate pre-trained SenseCraft models on a newly opened Grove Vision AI V2. That is not the issue I am having. The issue is on a separate Grove Vision AI V2 unit that needs to be restored to factory settings (e.g. after using with Edge Impulse which replaces the Seeed factory firmware with their own version). Please see my entry above of Jun 30 that explains the steps taken and result. I suspect the issue is the Seeed Wiki instructions to restore SSCMA-Micro firmware on the Grove Vision AI V2 (which is a separate program designed to communicate with the SSCMA Arduino library for the XIAO as well as the SenseCraft Vision Workspace). Per the responses on PUTTY I provided above after following the Wiki restore steps, it seems like an old version of firmware from Nov 30, 2023 and a simple “HELLO WORLD” application are installed on the Grove Vision AI V2). After this attempt to restore the Grove Vision AI V2 firmware, the SenseCraft Vision Workspace indicates it has successfully connected to the Grove Vision AI V2, but the Vision Workspace does not show the Device ID, name, nor Device Version nor show a device update button, so it seems incompatible with the restored SSCMA-Micro firmware? In addition, attempting to load any pretrained model to the Grove Vision AI V2, just shows “Loading…” but never uploads and completes. Therefore, it will not allow a newer/current version of the SSCMA-MICRO firmware to be installed in the Grove Vision AI V2 unit along with the pretrained model. So in summary, the issue is being able to restore the Grove Vision AI V2 to the (current level) of factory restoration of firmware (SSCMA-Micro + ??) for use with the SenseCraft pretrained models via the Vision Workspace. I hope this issue is now clear but please let me know what additional troubleshooting, or results I can provide. Thx!