I installed the latest version 17.1.0.19.
After standby of my laptop I get in Device Manager at Dual Band Wireless AC 7260 the "code 43". Deactivate and activate the WLAN module fixes the problem temporarily.
I have now switched back to version 17.0.5.8, it works without problems.
Intel, please repair the drivers disaster. Thanks.
Clevo W370ST
Win 8.1 x64 Pro