7260AC - One or more given parameters are invalid!

Hi everyone,

my one and only problem with the Intel Dual Band Wireless 7260AC card: sometimes, after the system wake up, I am not able to use wifi network.

I can't find any pattern when/where will be happen and if I slept/wake up the computer...it will be working again. Strange.

In the attached logfile clearly seemed: the card find the network and authenticated well, just something happen and drop the connection immediately. So, my question: what does it mean properly that line:

Which parameter is invalid? And why not is it after the 2nd wake up? How can I set up a detailed logging?

Thanks in advance!

OS: Win7Pro 64bit

driver version: 17.0.5.0

Peter