So, it turns out that my removing Yahoo as a search engine didn't solve the problem for long. I found another post that has a solution that is working for now. It appears that Searchstab.com is causing the problem. I don't know what that is or if its malware or how it got added to my search engine. This page... =ui_software_removal_tool&rd=2&visit_id=636990051096122904-938401422 discusses removing malware but then walks through resetting Chrome settings. This worked for me, at least for now. If this comes up again, this information might be helpful but I'm not sure if its a malware problem or what.