Hi @wantqctr and welcome to the community!
Regarding your concern, we have a support article that addresses this issue. Please give this a try:"Connect to the Internet" error message appears from Trend Micro Security software
It's quite a few steps to perform, but please do let us know if it solves your error message issue. We'll assist you if you still encounter problems.
Thank you and have a great day!
Trend Micro Home Users Community