Roku freezes and restarts in roImageCanvas and roVideoPlayer

I am developing a program that switches between videos when direction keys are pressed, when playing one video, it happens at times that roku freezes and restarts , this particularly happens when the video is playing and the user is trying to navigate to other videos, while it does not happen when the roVideoPlayer is not playing anything and the user wants to navigate between the videos, the videos are HLS videos that are being streamed from a media server, is there a way to fix this problem?