Hey guys!
I have a dell Precision 6600 with Intel Centrino Ultimate-N 6300 AGN
Since some time now I'm noticing extremely slow speeds when I wake up the computer(according to speedtest.net I get 1mbps out of the 20 that I normally have). Or even when I use it for few hours. What helps is to disable the wireless adapter and to turn it on again. Then everything is back to normal.
According to the automatic driver detection I have the latest wireless drivers: 15.10.4.2
Any ideas what could be wrong?