Last time before got boot loop problem when taranis X9D Plus switch on.
Now, received 3pcs X9D with a problem it switch on by self when power switch in OFF position. It will boot loop too until its battery drained. When the power switch at posisi ON, it normally operated but when it switch off, it will get boot loop problem.
It problem is on taranis board and frsky wont to show where its a problem. They suggest to send the board back to them for quaranty repair.
Summary: BOARD PROBLEM