Hi,
I am experiencing similar issues. The ping latency on most of our routers is around the 90ms mark. However, occasionally (for no apparent reason) the latency jumps to around the 300ms mark. As a result, we cannot connect to the PC behind the router. This is causing us some serious issues. Any advice?
Kind regards,
C.
P.S.we have good signal strength, minimum of 3 bars constantly.