For the last week or so I have noticed that Internet page load times would occasionally get very slow. Comes and goes. 

I traced it back using Net Analyzer to my BE800. If I do a ping from my phone directly connected to my BE800, ping latency is usually < 10 ms. 

When things starting getting bad, though, pings can take over 4000 ms, and are sometimes the ping packets are lost entirely. See screenshot below. 

If I look at the app and its Network Status page, CPU load is around 20% and memory around 54%. So it doesn't look like the device is overloaded.