Orbi RBS50v2 power light flashing red

[lsmythe]

Orbi RBS50v2 (satellite) power light when switched on goes amber to green, stays green for approx 10secs before blinking red. The RBR50v2 is working fine. I understand the firmware is corrupted but cannot fix it.  I have tried (too many times to mention) factory resetting the satellite but nothing happens.  I have tried connecting the satellite via ethernet to the RBR router and power cycling / resetting but still the same.  I have also tried connecting the satellite to my MacBook via ethernet but it doesn't stay green long enough to be able to login to the ip address - just says either can't connect or connection was interrupted.  Any further suggestions are welcome, or is it just kaput?

Thanks

[FURRYe38]

Last resort is to try a 30-30-30 reset. If this fails then RBS is bad. 

[lsmythe]

Thanks, please excuse my naivety but what is a 30-30-30 reset?

[lsmythe]

don't worry have found what it is

Thanks again

[FURRYe38]

Let us know if that helps or not.

[lsmythe]

unfortunately not, still the same 🙄.  Starting to think it's beyond fixing?