High Ping, slow upload

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High Ping, slow upload

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
High Ping, slow upload
High Ping, slow upload
2024-04-09 19:10:11
Model: Deco X55  
Hardware Version:
Firmware Version: 1.2.0 Build 20231229 Rel. 43148

I have just had AT&T Fiber 1Gb installed. I connected my Deco x55.  I have 1 base station and 2 satellites (hard cat6 backhaul on each). 

AT&T’s onboard speedtestfrom the fiber gateway shows 1.3Gb down and up. A hardwired speedtest from my laptop connected to the gateway shows ~800-900 down and up.  A hardwiared speedtest to the Deco base station shows similar (~750-850 down and up).

But, when I connect via wifi (a couple feet a way, clear sight, signal strength showing between -30dBm and -45dBm), performance plummets, espeically on upload. Download I'm getting around 400-500Mbs. But upload drops to 20Mbps!

Ping and tracert on wifi end up with big latency swings. It'll bounce from 3-4ms up to 100-150ms.  This doesn't happen hardwired.

 

I did notice that (hardwired or wifi), whenever I run a ping test, the UI shows CPU Load spike to 65-80%.

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Re:High Ping, slow upload
2024-04-09 19:12:05
Ping on wifi sometime jumps to ~350ms
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#2
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