Unintentional

Hi guys,
 
So ended up replacing Inverter and reverting all changes - no more issues with load shedding if you come across this.
 
I had a very old hardware revision of the 8kw sunsynk, I believe that's related but either way something went wrong with that device.
 
Thanks all,
 
Gareth
 

Hi all,
 
So JUST got an update on my 8kW:
 
MCU     : 6014 Comm  : 4.2.4 Will check this evening if any noticeable changes.

Hi all,
So thanks to the suggestions here I checked my neutral voltage to earth with no grid - 105V... Also no protection with earth etc. An electrician has installed a neutral earth bond relay for me and that sorted that out. I've also removed the surge protectors around the house and found I had one faulty one, so may have also contributed.

I'll advise once we have load shedding if we've resolved the F18 error, in case anyone else picks up this issue.
Thanks!
 

Agreed - the aux port was really buggy with activation so I put the sonoff to mitigate the weirdness, haven't had an issue since.
 
Since the latest update - no more random power outages so I'm hoping that continues.
 
CT seems to be reading correctly, see pic.