Malwarebytes is terrific at removing problems, and I use it for monthly scans for malware. I still keep an antivirus running at all times to help prevent the malware from gaining access. Multiple layers of defense...
There are times when DemonGoddess061 is running utilities on the forum, routine maintenance sorts of things, and that can cause some issues with posting. They tend to be early in the day or late at night, and should end when the maintenance finishes.