We hit what appears to be the same issue, and we managed to isolate it to a minimal, shareable reproduction . Posting our findings here in case it helps. ## Environment - Hailo AI SW Suite 2025-10 (DFC 3.33.0), HailoRT 4.23.0 - Device: Hailo-8 (Raspberry Pi 5 + AI HAT), driver/firmware matching 4.23.0 - Compilation on x86_64 Ubuntu 20.04 (Docker suite container) ## Symptom (production model) SSD-style detector with a MobileNetV3 backbone and an FPN-like top-down path using three chained ConvTranspose layers (kernel 2x2, stride 2, pad 0; e.g.