Intel WiFi6 ax201 5Ghz speed is decreasing !!

[EngHosam]

Using Router: 5 Ghz (2x2 MU-MIMO Enabled - Speed 866.7 Mbps)

1. HP655 with Win 7x64 Professional With 1 Gbps Lan connected to the router

2. HP450G7 Win 10 x64 connecting to the 5ghz with my ax201

3. Usnig SMB sharing

transferring start at a high speed and decreasing !! when i press pause and then start it increase and decrease again , WHY ??!!

the data rate still same:

[EngHosam]

prev version 22.100

updated to 22.110

same problem .....

[n_scott_pearson · Accepted solution]

This sounds more like an issue with disk caching. Are there versions of the Wireless drivers that you have seen work well in this testing scenario?

...S

[EngHosam]

yes, you are right

This sounds more like an issue with disk caching

the result in testing with SSD:

tested again,... the problem seems to be in the HDD, thanks

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unstable condition discussed here:

https://community.intel.com/t5/Wireless/New-driver-22-110-1-1-very-slow/td-p/1357671