Recently, I feel my BlueCurve just limit all of my devices' downloading speed for some reason. 

This weekend I felt that the speed is just very slow, so I tested it with Fast.com or shaw speed test. It only gets 0.9 to 8Mbps While having 9ms ping and 15Mbps uploading speed.  However, watching youtube on my iPad or the TV is totally fine. 

And it stays like that unless I restart the BlueCurve.  Then I get back the 300Mbps I am paying for. 

I use a whole day to monitor the speed. I tried to use only wire or turn on/off the Wifi.  Here is the result:

1. If I restart the BlueCurve and not turn on wifi, the speed stays normal.

2. If I turn on Wifi, there is a chance that the speed suddenly drops to 5Mbps. 

3. After 2, even if I shut off Wifi, the speed remains slow.

4. Youtube always fine, even when the speed is slow.

5. the slow always happens at night, which is the time my wife uses TV/Ipad to watch Youtube.

6. I feel that the Bluecurve will limit all device's downloading speed whenever I use youtube  

Seriously need to fix this.