Last week I installed FW OPENBOX_S9.ABS which is C2HS2-11-12-13:0481CMT. Very stable, menu across the top of screen and the feature I really like is the display shows OFF when the box is powered down. It’s a standby mode which keeps the clock ticking although it loses about a minute a day. Today when I hit the power button ON the box locked up and “COPY” appeared on the box’s display and the message “this is a clone” appeared on the TV monitor. The box did not respond to many reboot attempts.
I managed to revive the box via RS232 cable and an older version of firmware. The box came back to life. I reloaded FW OPENBOX_S9.ABS and all is back to normal. System Information shows the chip ID is 98F2 which is not a clone. Will see what happens next!