@Clive_A Sorry, i had to begin with that... The first ER605 was send to RMA under report TL-01692 (TPLINK LATAM). The second er605, the brand new delivered today to me, failed in the RMA location in...

@Clive_A Thanks for your time, i don't want to sound with a bad attitude but i did try that already. I did perform the reset to factory defaults sometimes before (forgotten password, etc)... It was...

@Clive_A I tried reset (long press reset button) and recovery (emergency) mode for firmware reload... None of that helps, the er605 does not boot whatever i do

@Clive_A Sorry for My poor English. Recovery Mode runs perfect. Open the web page where You browse and upload the firmware. It says everything works fine but after reboot, no BOOT at all.

@Clive_A I already tryed. I did put into emergency mode, loaded the firmware with the same result: Only POWER led on after reboot

@GRL This is it, thanks