I have the Acer E1-510-4413 model with windows 8.1. 64 bit OS
When the power cord is connected to the laptop, it works like a charm..
But when I disconnect the power cord, I find that the wifi connection will constantly lose connection to ANY wifi modem it was connected to regardless if the wifi was open or WPA encrypted.
Very frustrating to say the least when I have to be thered to the power cord on a full battery charge just so that I can have internet connectivity.
I checked the acer web site and there is no wifi drivers update so i'm at a loss why this is happening. It has always happened ever since I boughtthe laptop ..