My brand new car 305 suddenly turn into a brick...
Symptoms:
- blue power on light.
- sfp+ cables connected but no blinking green light for any of the 4 sfp+ slots.
- if cat5e connected to ETH/Console slots and to PC, green light blinking fast. PC IP set to 192.168.88.200
No access to 192.168.88.1 after reset. No ping.
Using Winbox3.18, no neighbors found (used to work).
Netinstall: nothing.
From time to time, all green light on, no blinking for 1s, then just blue light. Then back to brick.
Any clue ?? Hardware new. Used to perfectly work since end of February. Updated firmware April 24 th. Worked fine until today around 03am....
Help or RMA ??
Kind of urgent