That test showed many issues consistent with internet connection TAMPERING. This can be a virus, trojan, malware, an over reaching antivirus or other.
Your last statement gives me an uneasy feeling you want specifics. Sadly this is not possible today unless we tell folk to restore to factory conditions which in my view is not what most want but given I can't tell what's infected or different from stock, it is a valid answer.
That's the only definite cure. Yes we can scan with the usual tools and you can share more details why you think those DNS and other items failed but your last sentence is telling me you don't want to try the usual. Tell more.
In our household we use 3 laptops: One is directly connected to our Router via Lan and causes no problems, the other 2, both, Lenovo G50-70, Windows 8.1, access the router via WLAN and tend to have connecting issues regularly a day, especially in the evening.
The problem can be resolved for short time, by disconnecting and reconnecting to the router . However this is rather dissatisfying as the problem reoccurs after a couple of webpages.
There I ran a test to trouble shoot the problem and got the follwoing results:
http://netalyzr.icsi.berkeley.edu/restore/id=36ea240d-15934-a0dda023-1887-4beb-8ed5
However my knowledge regarding network issues is still rather basic and therefore I want to ask for help:
I would be very happy, if there were someone, who could help me fix this issue.
Any constructive comment and answer is appreciated.

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