When completing a quest objective or quest, when tracking or untracking a quest, the display takes a 2-3 seconds before it updates.
When tracking/untracking quests, the update shows immediately, but upon leaving the quest screen it the tracked quest display resets to what it was before the change, delays 2-3 seconds, then displays the update.
A slight delay is fine for online response times on a slow connection, but this is a significant delay online with a reasonably fast connection (not fibre optics, but it keeps up fine).
This could be a bug, but it felt more like a feedback issue.
