Extended data stopped

hi my extended data stopped 3 days ago after working ok for 6 years and i have been unable to find out why, I have tried restarting the inverter-- Rpi and the modem, all look to be working fine any thoughts please jim

Hi Jim,

Could the IP address of your inverter have changed recently? The RPI may not be able to ‘poll’ the inverter.

Was the inverter rebooted or have a firmware update?

G.