Tesla Powerwall › gateway control board and firmware
App live power flow goes blank after update
reported more than once
Symptoms
- After a gateway firmware update, the app's live power-flow screen goes blank or stops updating though the local gateway page still works
- Or the update's switchover itself causes a brief power interruption that trips a GFCI/AFCI breaker and upsets UPS units
The cause and the fix
Subscribers see the cause, the fixes that worked and who did them, part numbers and recent prices when a part is involved, and the field reports behind this entry.