Using a fm1000 with field iq and ez-steer. After running awhile the screen will freeze and not respond with either touching it, or the buttons in back. Usually can get it going again by holding the power button for quite awhile, and having it start up again. Which is really annoying because of how long it takes to restart and gain the rtx  satellites again. Seems like when you first start it’ll work ok for a couple hours, and then freeze, but will freeze again quicker the next time. And then sooner again after that. Every once in awhile it’ll even lose the coverage map for the field I’m working in. Obviously not good when using section control. Have installed the latest update and still does it. Doesn’t seem like its the problem with the buttons thinking they’re depressed in back? Ag Express be able to help?