Firmware: Gm220s Top

The Realtek chip supports Hardware NAT acceleration. For wired connections, it can route 940Mbps down/up (on symmetric gigabit) with <1ms latency added. It does not choke on gigabit traffic.

Under normal settings, if the PPPoE connection drops, the router can hang or "freeze" (known locally as bengong ), requiring a manual reboot. firmware gm220s top

Older firmware versions on the GM220S sometimes had power management bugs that caused the device to overheat and reboot under heavy load. The Realtek chip supports Hardware NAT acceleration

In the upgrade section, use the Browse or Choose File button to select the new firmware file on your computer. if the PPPoE connection drops