I upgraded to 1.4.3 and it went fine, but now I notice if the screen saver kicks in and eventually blanks the screen hitting the “Home” button does not do anything. You have to,touch the screen and it accepts that screen touch and passes it through to whatever icon was where you pressed. I tried rebooting and same issue.
This same thing has been noticed on Qolsys panels here. We have reported this to Qolsys.