Regarding the trackpad latency, have you seen that there is an update for it ? https://forum.pine64.org/announcements.php?aid=23 https://forum.pine64.org/announ

Regarding the trackpad latency, have you seen that there is an update for it ? https://forum.pine64.org/announcements.php?aid=23 https://forum.pine64.org/announcements.php?aid=23 while it is more about the mouse moving while you are typing, it may help in your case.