Here you can report your bug. Please provide good description of the issue you have; otherwise we might not be able to resolve your bug.
In case we don't need additional info from you and if there isn't much we can do to help you directly, you won't get any answer. Nevertheless, all the reports are sent to the fix queue. If the bug is fixed, you should see it being fixed in next update. If we had issues with fixing, it is posted in the todo list. This means that fixing took more than it should so we don't concentrate on this bug only but it will be fixed in the future.
Before submitting your bug here, make sure to check that it hasn't been reported already by checking the bugs list.
If you get build errors, errors when exporting or errors at setup, please attach the console log. If you don't send us the log, we can't help you and your bug report will be ignored.