Are y'all still having this problem? Cause I am using this tower during the day now, and it's speed comes to a standstill during the day, especially after lunchtime. I mailed support and they don't know about this problem, maybe you should give them a mail, and include a few ping results? The packetloss seems to go to 20%, and latency shoots up to 1500ms max, 600ms average (to Sentech machines).