I am NOT qualified to make any analysis regarding MALWARE.
On this site only qualified members who have undergone training may deal with these issues.
I am NOT suggesting that you are infected, but it appears to me that some program, which may be innocent is changing your IP address.
You will I presume have realised that from what you have seen just in your last post and what it was when we started, compared with what it was when we reset
My advice is to go to this linkhttp://www.geekstogo...cleaning-guide/
Please follow CAREFULLY the advice in the link.
Start a NEW Topic in the Malware forum
Explain in the topic that you have no internet connection on the computer.
IN your Malware forum topic please provide the LINK to this thread so that the expert assisting you may see readily what has occurred here.
THEY are very busy in Malware and you must be patient.
If after 3 CLEAR days you have not received a reply, please follow the advice to post in the Waiting Room.
ONCE you have posted in Malware please DO NOT ADD any further post, as that creates the impression, unless the thread is opened that it has been replied to.
GOOD LUCK with it. Once you have a clean bill of health from the expert in Malware, you may of course return here, indeed that may be recommended on your Malware thread , if there are any outstanding issues.