This might sound too simple, but every time Microsoft does an update to Windows 10, I usually have to shut down my phone and restart it right next to my wireless modem to get the best wifi... After I restart it everything seems to work fine... Good luck..
Hello well your not alone... The tear down for this screen is VERY simple and you don't have sticky tape or stuff like that to worry about... I took my screen out in literally 5 mins... As for finding the screen I have not had any luck either ... Acer wants to rob me of $265.00 to replace it but I have a feeling that they are going to find it hard also to get this screen... I also have a Acer Aspire M5-481T-6694, the screen part is made by LG and is LP140WH7-TSA1 or STA1 or something like that... its finding a supplier that has it in stock is the problem as I have sent money to 3 different suppliers saying they have it but then I get a email saying they are refunding my money because they do not have it in stock... If you find one PLEASE post it here so others like us can get one... I'll do the same if I can find it... Oh btw Acer gave me a list of 4 suppliers and NONE have it... Truman