Been at VGC since June 16th. Used Hotel EMH on Mon, Wed, & Fri. DCA opens at 8 am, EMH starts at 7 am. On Mon RSR was stopped 3 times from 7 am to 8 am. On Wed don't remember any issues from 7 am - 8 am. On Fri RSR did not open until 8:30 am and was shut down at least twice later in the day. Sometimes the ride stops for 10 - 20 minutes. Other times the ride is closed and the wait time signs for standby, FP, and single rider are turned off.
So far I am considering this growing pains. This reminds me of the early days of Test Track. Not as bad as Rocket Rods.
The FP lines can also be long. Have met lots of very nice guests in line. Mon night spent an hour in the FP line at 10 pm. Wed night only waited 30 minutes in FP line. Occasionally, the Single Rider line is closed.