When using google alot of the sites I try and log into comes up 400 bad request. I can get into some sites but not facebook and some others. Looked up 400 bad request solutions on google but wont open. Coming up 400 bad request!!! Its not my hub as I just got a new one to see if that solved the problem!

This is web server error .The Web server (running the Web site) thinks that the data stream sent by the client (e.g. your Web browser or our CheckUpDown robot) was 'malformed' i.e. did not respect the HTTP protocol completely. So the Web server was unable to understand the request and process it. It almost always means bad programming of the client system and/or the Web server. Trty to check after some time or reset IE setting to default, also try to disable firewall and check. Good Luck.