Hey,

basically I do not have a big problem with my WLAN, there's just one little thing that annoys me from time to time. Whenever I join a voice-communication-server (e.g. Mumble), there's a small lag every five minutes. It's not that hard for me, but I wanted to ask if someone has got a solution for that issue anyway.
My signal strength is almost always at about 70% and I'd rather not give up my WPA2 encryption. I use a D-LINK Wireless USB Adapter.

Thanks in advance.

Regards.