Nice little leaky hose.
Another RO problem was when anyone used the RO water, bay 3 got RO water also. This was caused from crap in the solenoid. My RO system is wired to only run when someone activates it in one of the bays.
Every time I touch something on the RO system something has to break. So the brass push lock fittings started to leak. I removed the last 4 left and installed plastic push locks. Done for now, I won this time RO system!