In case of delays or errors, we do not want an idle app. In all cases, the app should be responsive or use a "loading" indicator.
It will be pushed within the next BETA release (coming soon). With the multi-threading feature, users will see "loading" indicators after clicking a button where the action takes more than 0.5s, and we will mutli-task actions (such as SEND, RECEIVE, CONVERT, BUY, etc). The multi-tasking actions may be viewed by clicking on the "bell" icon (in the next release). The "bell" icon will also "ring" animate whenever it is "working on something."
