Archer BE800 WiFi 7 (6 GHz - 320 MHz) upload speed completely messed up.
Hello TP-Link,
What did you do to completely break the WiFi 7 - 6 GHz 320 MHz upload speeds?
I have speed tests and screenshots of the router doing 3800 Mbps down and 3800 Mbps up.
Now the download works fine, but the upload does not even start fast and drops down to 400-500 Mbps!
Any tips on what to do?
BE800 all up-to-date. Samsung S24 Ultra all up-to-date.
Samsung S24 Ultra getting full speeds on other (isp) WiFi routers.
5Guru
Update:
Hmmm.. TP-Link maybe have a test with the Speedtest app?
For some reason your router doesn't work well with this app.
When running OpenSpeedTest server locally it does work... no idea why.
Speedtest app seems to think it is a slow connection, so no large test file is loaded.
Speedtest app:
3600 Mbps download, 400-500 Mbps upload
Openspeedtest server:
1600-2000 Mbps download, 3400 Mbps upload
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@Joseph-TP @Asmodeus83
I did some testing with older firmware and the speeds are not coming back.
That's why i asked for a test from TP-Link so we know where to begin.
I think it has something to do with Android 16 and/or Samsung's update on that.
Will try more testing.
I am now back to be800v1-up-all-ver1-2-4-P1[20250414-rel18315]_sign_2025-04-14_14.54.22.bin
Edit:
Connections > WiFi > 3-dots menu: Intelligent Wi-Fi > Connectivity labs > Wi-Fi 7 mode: OFF (then reconnect to Wi-Fi network)
= Wi-Fi 6E mode and the upload goes to 1500 Mbps
Edit 2:
Back to Wi-Fi 7 mode: ON = max up to 900 Mbps again.
Still could be an issue at both devices, very hard to investigate. But i am leaning towards Samsung (Android) being faulty.
Edit 3:
Samsung S22 Ultra also is very slow on Wi-Fi 6E 6 GHz upload speed :(
Also Android 16.
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