On a daily basis I get a notification in my system events that coreServiceShell gets and APPCRASH event. It normally recovers, but should it be crashing so frequently (example, in the past 3 hours it has crashed ~13 times).
Welcome to TM Home users Community, a public site where volunteers try to help each-other , also there are TM Employees that can give answers, that is only at working hours. I am just a volunteer! Is there no other program that does the same? Programs to remove before installing Trend Micro Security https://esupport.trendmicro.com/en-us/home/pages/technical-support/1061023.aspx If not can you do a scan and if the problem persist, reinstall TM.
Aside from trying the steps on the link provided by our friend Tom Emmelot, please take advantage of your premium subscription and give us a call. Please refer to the link below on how to contact our premium department.