Steps to reproduce:
1. Play an engage video using Chrome browser (e.g. 29.0.1547.57 on MacOS)
2. Using Chrome inspector to look at http requests, or look at webserver logs (e.g. if using an apache frontend)
Repeated requests for /engage/ui/img/misc/space.png while the video is playing
Leads to a high volume of traffic (can easily be 2-3 requests per second per user). Approximately 80% of traffic on our production system (excluding CA requests) are for space.png.
Should only request space.png once
Workaround (if any):