AX50: too slow on ISP speed test compared to actual link speed
Device for the ISP speed test: ASUS GX502GW(32GB / 1TB SSD) with Intel 9560 WLAN adapter
- supporting up to 160MHz(at 5GHz DFS channel only) 2x2 802.11ac(theoretical link speed: 1.73Gbps / actual link speed: 1.1~1.5Gbps)
Router setting(for 5GHz)
1. MU-MIMO: Enabled
2. Airtime Fairness: Enabled
3. Transmission Power: High
4. Security: WPA2-PSK, AES
5. Smart Connect: Disabled
6. OFDMA: On
7. Mode: 802.11a/n/ac/ax
8. Channel: 120(DFS)
(2.4GHz is also turned on - Channel 11, 40MHz, WPA2-PSK(AES), 802.11b/g/n/ax, high transmission power, airtime fairness: enabled)
(all other settings remain default)
Internet type: 1Gbps UL/DL-symetrical FTTB with CAT.5e
ISP speed test
1. L2 switch(authenicator) -(CAT.5e)- laptop
DL: ~950Mbps / UL: ~950Mbps / Avg. Ping: 2ms
2. L2 switch(authenicator) -(CAT.5e)- router(NAT(router) mode) -(CAT.5e)- laptop
DL: ~950Mbps / UL: ~950Mbps / Avg. Ping: 2ms
3. L2 switch(authenicator) -(CAT.5e)- router(NAT(router) mode) -(5GHz 802.11ac 2x2 160MHz)- laptop
DL: ~790Mbps / UL: ~570Mbps / Avg. Ping: 4ms