Hi, I have a problem, when I was updating the OS of the panel the process stops and then show a communication interrupt message, but the cables and connections were fine, and then the panel doesn't work any more.
When I re-boot the panel after 30 minutes of not get any type of communication between the panel and TIA V11 sp1, the panel doesn't launch the boot loader, it stays in the blank screen that appear before it starts. Is there a way to re-install the boot loader?? or another way to fix this problem??