Open.NAT - Information > Start Discovery Physical Memory: 32638 Virtual Memory: 4864 Open.NAT - Information > Searching for: UpnpSearcher hasIntelGPU: False hasNVidiaGPU: True hasAMDGPU: False isIntelGPUActive: False Open.NAT - Information > Stop Discovery Open.NAT - Information > Device not found. Common reasons: Open.NAT - Information > * No device is present or, Open.NAT - Information > * Upnp is disabled in the router or Open.NAT - Information > * Antivirus software is filtering SSDP (discovery protocol).