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Hi
I bought a new TL-WA901ND and configure it as an access point.
It is wired to my router, aprox 20 meters away,

If I do a speed test with my old Samsung Galaxy S4 phone, connected to the TL-WA901ND,I can get speed of 40-50 MBs / sec
With my new tablet, Samsung Galaxy Tab E, I get only 4-5 MB/sec

Doing the same test near my main router, I get good speed in both devices.

So, I just get low speed with my tablet near the WA901nD.
Any ideas?
Thanks