Ensure your Hyper-V Network Adapter has a Static MAC address that matches your loader config.
Upload the .pat file corresponding to your chosen model (downloaded from Synology's official site). xpenology dsm 7 hyperv
Never click "Auto-update" in DSM. Major updates often break the loader. Ensure your Hyper-V Network Adapter has a Static
Hyper-V integration services are limited on Xpenology; don't expect "Graceful Shutdown" buttons to work perfectly every time. xpenology dsm 7 hyperv