Since yesterday the signal strength on my B618 has been dropping to 1 bar (out of 5). A couple of times it went back to it's usual 4 bars, but it didn't last long.

At 1 bar, the latency can go above 100ms (from 35ms) and speeds to drop to below 2mbps down and 0.2mbps up (from 25mbps down, 10mbps up).

I'm not sure what's going on, but a reset does not help. It's rather frustrating.

Anyone experiencing something similar?