i notice a problem after upgrade to 100Mbps last week
i tried with TPLink C1200 and my own ASUS-RT68U
i reconnect to WAN, ANY IP tried... i will get 100Mbps++
then i do speedtest one day later, it will always stuck at 70Mbps, after few hours also same, i disconnect and reconnect from my router (not restart, just through router web ui disconnect and connect again), do speedtest again and get 100Mbps++, next morning try still 100Mbps++
after come back from work at night, do again speed test, become 70Mbps...
i repeated the above process for couple of days just to verify with my router and TM TPLink router, both giving same result... reconnect get 100Mbps, after the connection stay for one day+, become 70Mbps, no matter how.... until i reconnect, back to 100Mbps
anyone have this issue?
i have try disconnect all other device before doing speed test just to ensure only one PC connected (using LAN) for speedtest
I face the same issue and it progressively gets slower until I reset the BTU. There are days my upload speed is faster than my download speed.