I've had a 5GEE router for a while now and when I first got it it was fine, messed around until I found the perfect spot for it to give me high download/upload. Currently sitting at an average of about 250mb/s which is about 20ish megabytes a second download.
After a lengthy download of a movie, game, or just a generally large file, the speed goes from it's average of 20 down to 6 and stays there for a while? The only way I've managed to "fix" this is to just stop the download for a while or wait for it to fix itself overtime. If there's anything I could do to help this i'd love to no, if not I understand it is a data based router so this issue might be unfixable.
Second issue I've been having and it only started recently would be the signal gets lost randomly, a couple of times a day. I'd be watching a stream/video/movie and the playback would just stop. I go and check the HUB to see the connection and nothing on there detects that it should be down. This issue doesn't fix itself and the only way I fix it is by restarting it. Which is inconvenient since this does happen a couple of times a day, so you can imagine having to manually restart it everytime this happens. I've let this settle overnight to see if it fixed itself in the morning but nothing seemed to fix it other than restarts.
I've reset the wifi, changed ethernet cables, changed router position, changed settings in the hub in hopes something would change but to no avail.
