I have the same problem. Eset tells me that I am supposed to have some webservice software running (which I am not aware of), but they couldn't find the exact title of the software, so I am back to square one. This does render eset security useless to me as I cannot work with my mac any longer. macos 10.14.6 it happened two weeks ago when the new eset update was installed. It might also have something to do with the new safari update that was pushed shortly after that. All the other software has remained the same since then.