Kiosk issues

For other agencies that are using kiosks to secure client paperwork, I'm curious to know what your experience has been.  Today our kiosk sessions were interrupted with a "failed to save" message where the client could not do anything further (and their progress was lost).  Just wanting to know if this is only happening in our system or if others are also struggling with this.   (our staff are also being logged out and back to the login screen with no warning or error message)    Thanks