Online learning frequently necessitates students to be more independent and assume more accountability for their own instruction in online learning. Students can use the internet to access lectures, assignments, and instructional resources through online learning. One of the biggest benefits of online learning is its flexibility, which lowers barriers to education by allowing students to study at their own need anywhere. Students and teachers can participate in asynchronous learning activities that can be customized to meet each student's needs or in-person interactions using learning management systems (LMS) like Canvas and Moodle, as well as platforms like Zoom and Google Classroom. In gaining data, online questionnaires then uploaded in google form to be accessed by teachers. The results, show that teachers had several problems encountered in online teaching process that classified into understanding on the material, teachers’ ability to use technology in online learning, the limitation in the learning controlling, media of online learning, internet access, internet quota, and the less students’ enthusiastic to participate in online learning, lack of direct supervision by teachers, which unable to support them to stay motivated, focused, and organized.