I upgraded a laptop from Windos 7 to Windows 8.
Now there are some problems, but the most annoying is the following network issue:
It is just slow and sometimes stops working.
With Windows 7 I had 1-2 MByte/s
With Windows 8 I have 14 kBit/s-20 kByte (Internet Explorer or Comodo Dragon download - also Taskmanager jumps between 0 and 1.2 Mbit/s)
The store sometimes says "disconnected"
There are no newer network drivers (BroadCom 802.11n).
I tried to turn of the firewall - no change
With a far to much clicks i turned of Defender - no change
FIPS turned off/on - no change
What else could it be, or with which steps could the issue be I'm just a little bit before restoring Windows 7 again ...