I've seen my CIA freeze on my EOS, so I have to use a mouse instead. Recently I've noticed both entire touch screens on the EOS freeze. Then magically unfreeze while the touch screens on my back-up EOS freeze. Has anyone seen such a thing? Usually I can reboot the console and that gives me the touch screens back, but this time they came back on their own, then crashed the screens on the connected back-up console.
Any ideas?