SLOW WIFI

I have had issues with my home internet/wifi since I switched to ATT U-Verse. I have the plan allowing for apx. 50mbs. My TV service is perfect, and the wifi constantly speed tests at or near the 50mbs mark on my iPhone 6S. However, the wifi slows to a crawl on my computer. When I speed test on...

I've had an Acer Aspire V5-552G-X414 laptop for about a year now and within the past 3-4 months, my internet speeds on wifi have been AWFUL, like getting 1mb/s download is average. I've tried making sure the antennas were properly connected, which actually solved the problem for about a month...