2021 Speed Triple 1200 RS dead

I saw a previous post about Speed triple wont power up except for running lights. Mine is doing same thing. Rode it to work went out 6 hrs later and it just showed the alarm symbol and red triangle. Now it will Just turn on running lights. Battery is good, had it tested, although it is 4 yrs old. But showing 13.4 and goes right back after to 13.4 after put under a load. It's like it won't sense my key. I tried putting the fob and the spare to the sensor and still, just running lights. Please help.