Hey, 

I have download speed issues with this adapter from the beggining of the purchase which started to irritate me . I beleive the download speed should be higher than 10-11 mb from a gigabit adapter. 

I live in a storeyed house on the upper floor where is my second adapter which goes to my pc. The router and the first adapter is on downstairs . The distance between the 2 adapters should be like 30 meter . I rarely getting disconnects and slower speedtests as well.

My question is , why Im getting super bad download speed when the tpPLC ( tp-link) utility shows 300Mbps speed from the first adapter . Its not the best what I expected from this device but still would be ok to just reach that speed... Im getting 10mb download speed instead of 37-8 which should be at least bearable.

Is there a way to do something with it ? Thanks in advance.

.