The purpose of this paper is to explore teachers’ (N=454) experiences and perceptions with regard to the use of a new web-based learning management system (LS) in home-school communication in Swedish schools. The results indicated a great dissatisfaction with its functional features among the teachers, which negatively impacted the attitudes and beliefs towards the usefulness and ease of use of LS for communication. This in turn prevented teachers’ and parents’ use of the LS and caused a general decrease in home-school communication in daily pr actices, especially for those disadvantaged parent.