I did get a WW error last night at 4.30am where my inverter appeared offline so a charge slot was missed. The GE log showed 4 tries separated by 2, 8 and 25 seconds respectively - all were offline replies rather than timeouts. There's not a lot you can do about this as if the Inverter says its offline for more than 35 seconds that's a network/GE problem.
However I did notice that 30 minutes later the end of charge sequence was correctly sent to the inverter by WW which got me thinking about other mitigations for failed commands.
If a charge command fails then 30 minutes later repeat it if the charge was intended to continue or send the end of charge if not. WW appeared to do this last night.
If an export slot fails then 30 minutes later repeat it if the export was intended to continue or send the end of export if not. You probably do this too?
Similarly repeat the end of charge or export commands 30 minutes later if they are the commands to have failed. Do you do this?
I originally raised this thread because, after a failed end of export command, there wasn't a later attempt to correct matters with my inverter staying with discharge enabled (outside the discharge window), ECO off and using grid energy rather than what was left in the battery and not charging when the sun came up. So is it possible to improve resilience to a failed end of slot sequence (especially as these don't appear in the WW log so aren't apparent unless you later notice something is amiss)?
