In data acquisition mode, we start subject acquisition. We enter subject ID and choose an experiment plan. All instruments in the plan pop up. <img width="1259" alt="screen shot 2018-07-19 at 7 54 09 pm" src="https://user-images.githubusercontent.com/29068838/42976111-dcd4c788-8b8d-11e8-9ba0-6dbcfd32bdbd.png"> When we select "back to main page" and then return to the collection, no content appears <img width="1180" alt="screen shot 2018-07-19 at 7 55 09 pm" src="https://user-images.githubusercontent.com/29068838/42976135-f66a7738-8b8d-11e8-83e3-2c7e22532b03.png">