I work on my computer with a terminal program (Packet Radio).
If I'm just write in the input window on, I resolve after a few seconds of a malfunction.
After a quick search has been found:
The Konfigurationsprg. TP-LINK takes my application every few seconds off the active window.
It makes my application while in the foreground, but is no longer active.
When I close the configuration tool of TP-Link, everything works fine.
(The driver of TP-Link remains active yes).
That's not the hit, should be improved.
I close by starting the computer always equal to the TP-Link Tool, then all is well.
The 8200 works only on überigends 2.4Ghz, NO 5 Ghz.
I had the statement misinterpreted, but that was my mistake.