QUOTE(lyc1982 @ Jan 25 2024, 11:37 AM)
hi..
my current plan is unifi 800Mbps
i have ROG Gt-AX6000 (flashed to merlin), but when i use iphone 11 pro max to test the DL speed via wifi, will only achieve 300-400Mbps most of the time…what is the issue on this ?
when first set up the AX6000, can achieve 690Mbps via wifi
note: tested via asus router page shows 800+Mbps
Use fast.com and change your minimum test duration to 30 seconds and try again. Make sure you are near to the router.
Depending on network condition, Wi-Fi 6 may take some time to ramp up the throughput. On some devices or busy network, you will find that a 10-15 seconds speedtest is not long enough to reach the full speed.
Further explanation:
Wi-Fi 6/6e/7 use longer aggregates for data transmission, which means it can send more data at once before waiting for an acknowledgment (ACK). This approach can improve overall throughput but may introduce some latency in the acknowledgment process. If ACK frames take longer to be received due to longer aggregates, it could theoretically slow down the rate at which TCP congestion control ramps up its throughput.