right indicator flashing faster

[newguy]

All my indicators work as per normal at low speed (or perhaps revs). When I pick up speed (perhaps revs) and I use the right indicator, then it flashes abnormally fast. This does not happen for the left indicator, only right.
When I slow down, it goes back to normal speed.

Any thoughts?

 

[subie]

 

[Parkinoff]